System.Array.SetValue(object, int)

Here are the examples of the csharp api System.Array.SetValue(object, int) taken from open source projects. By voting up you can indicate which examples are most useful and appropriate.

528 Examples 7

19 View Source File : Hashtable.cs
License : GNU Lesser General Public License v2.1
Project Creator : axiom3d

public virtual void CopyTo (Array array, int arrayIndex)
		{
			if (null == array)
				throw new ArgumentNullException ("array");

			if (arrayIndex < 0)
				throw new ArgumentOutOfRangeException ("arrayIndex");

			if (array.Rank > 1)
				throw new ArgumentException ("array is multidimensional");

			if ((array.Length > 0) && (arrayIndex >= array.Length))
				throw new ArgumentException ("arrayIndex is equal to or greater than array.Length");

			if (arrayIndex + this.inUse > array.Length)
				throw new ArgumentException ("Not enough room from arrayIndex to end of array for this Hashtable");

			IDictionaryEnumerator it = GetEnumerator ();
			int i = arrayIndex;

			while (it.MoveNext ()) {
				array.SetValue (it.Entry, i++);
			}
		}

19 View Source File : BlobHelper.cs
License : MIT License
Project Creator : bitcake

public static Option<object> RestoreObject( BlobCollection collection, int index, System.Type type )
		{
			try
			{
				Blob blob = collection.blobs[index];
				if( blob.reference != null )
					return blob.reference;

				if( type.IsArray )
					blob.reference = System.Activator.CreateInstance( type, blob.fields.Count );
				else
					blob.reference = System.Activator.CreateInstance( type );

				for( int i = 0; i < blob.fields.Count; i++ )
				{
					BlobField value = blob.fields[i];

					string stringValue;
					if( !value.value.TryGet( out stringValue ) )
						continue;

					if( type.IsArray )
					{
						var array = blob.reference as System.Array;
						object elementValue;
						if( ParseBlobValue( collection, type.GetElementType(), stringValue ).TryGet( out elementValue ) )
							array.SetValue( elementValue, i );
					}
					else
					{
						FieldInfo field = type.GetField( value.name, FieldFlags );
						object fieldValue;
						if( ParseBlobValue( collection, field.FieldType, stringValue ).TryGet( out fieldValue ) )
							field.SetValue( blob.reference, fieldValue );
					}
				}

				return blob.reference;
			}
			catch( System.Exception e )
			{
				Debug.LogException( e );
				return Functional.None;
			}
		}

19 View Source File : ArrayFieldAddOperation.cs
License : GNU Lesser General Public License v3.0
Project Creator : ApexGameTools

void IUndoRedo.Do()
        {
            var itemType = _arr.GetType().GetElementType();
            var addCount = (_relatedAdds != null) ? _relatedAdds.Count + 1 : 1;
            var tmp = Array.CreateInstance(itemType, _arr.Length + addCount);

            Array.Copy(_arr, 0, tmp, 0, _arr.Length);

            var idx = _arr.Length;
            tmp.SetValue(_value, idx++);

            if (_relatedAdds != null)
            {
                for (int i = 0;  i < addCount - 1; i++)
                {
                    var val = _relatedAdds[i]._value;
                    tmp.SetValue(val, idx + i);
                }
            }

            _arr = tmp;
            _setter(tmp);
        }

private void CopyToArray(Array arr, int i, EnumeratorMode mode)
        {
            if (arr == null)
                throw new ArgumentNullException("arr");

            if (i < 0 || i + Count > arr.Length)
                throw new ArgumentOutOfRangeException("i");

            IEnumerator it = new Enumerator(this, mode);

            while (it.MoveNext())
            {
                arr.SetValue(it.Current, i++);
            }
        }

19 View Source File : JsonMapper.cs
License : Apache License 2.0
Project Creator : aws

private static object ReadValue (Type inst_type, JsonReader reader)
        {
            reader.Read ();

            if (reader.Token == JsonToken.ArrayEnd)
                return null;

            Type underlying_type = Nullable.GetUnderlyingType(inst_type);
            Type value_type = underlying_type ?? inst_type;

            if (reader.Token == JsonToken.Null) {
                if (inst_type.IsClreplaced || underlying_type != null) {
                    return null;
                }

                throw new JsonException (String.Format (
                            "Can't replacedign null to an instance of type {0}",
                            inst_type));
            }

            if (reader.Token == JsonToken.Double ||
                reader.Token == JsonToken.Int ||
                reader.Token == JsonToken.Long ||
                reader.Token == JsonToken.String ||
                reader.Token == JsonToken.Boolean) {

                Type json_type = reader.Value.GetType ();

                if (value_type.IsreplacedignableFrom (json_type))
                    return reader.Value;

                // If there's a custom importer that fits, use it
                if (custom_importers_table.ContainsKey (json_type) &&
                    custom_importers_table[json_type].ContainsKey (
                        value_type)) {

                    ImporterFunc importer =
                        custom_importers_table[json_type][value_type];

                    return importer (reader.Value);
                }

                // Maybe there's a base importer that works
                if (base_importers_table.ContainsKey (json_type) &&
                    base_importers_table[json_type].ContainsKey (
                        value_type)) {

                    ImporterFunc importer =
                        base_importers_table[json_type][value_type];

                    return importer (reader.Value);
                }

                // Maybe it's an enum
                if (value_type.IsEnum)
                    return Enum.ToObject (value_type, reader.Value);

                // Try using an implicit conversion operator
                MethodInfo conv_op = GetConvOp (value_type, json_type);

                if (conv_op != null)
                    return conv_op.Invoke (null,
                                           new object[] { reader.Value });

                // No luck
                throw new JsonException (String.Format (
                        "Can't replacedign value '{0}' (type {1}) to type {2}",
                        reader.Value, json_type, inst_type));
            }

            object instance = null;

            if (reader.Token == JsonToken.ArrayStart) {

                AddArrayMetadata (inst_type);
                ArrayMetadata t_data = array_metadata[inst_type];

                if (! t_data.IsArray && ! t_data.IsList)
                    throw new JsonException (String.Format (
                            "Type {0} can't act as an array",
                            inst_type));

                IList list;
                Type elem_type;

                if (! t_data.IsArray) {
                    list = (IList) Activator.CreateInstance (inst_type);
                    elem_type = t_data.ElementType;
                } else {
                    list = new ArrayList ();
                    elem_type = inst_type.GetElementType ();
                }

                while (true) {
                    object item = ReadValue (elem_type, reader);
                    if (item == null && reader.Token == JsonToken.ArrayEnd)
                        break;

                    list.Add (item);
                }

                if (t_data.IsArray) {
                    int n = list.Count;
                    instance = Array.CreateInstance (elem_type, n);

                    for (int i = 0; i < n; i++)
                        ((Array) instance).SetValue (list[i], i);
                } else
                    instance = list;

            } else if (reader.Token == JsonToken.ObjectStart) {
                AddObjectMetadata (value_type);
                ObjectMetadata t_data = object_metadata[value_type];

                instance = Activator.CreateInstance (value_type);

                while (true) {
                    reader.Read ();

                    if (reader.Token == JsonToken.ObjectEnd)
                        break;

                    string property = (string) reader.Value;

                    if (t_data.Properties.ContainsKey (property)) {
                        PropertyMetadata prop_data =
                            t_data.Properties[property];

                        if (prop_data.IsField) {
                            ((FieldInfo) prop_data.Info).SetValue (
                                instance, ReadValue (prop_data.Type, reader));
                        } else {
                            PropertyInfo p_info =
                                (PropertyInfo) prop_data.Info;

                            if (p_info.CanWrite)
                                p_info.SetValue (
                                    instance,
                                    ReadValue (prop_data.Type, reader),
                                    null);
                            else
                                ReadValue (prop_data.Type, reader);
                        }

                    } else {
                        if (! t_data.IsDictionary) {

                            if (! reader.SkipNonMembers) {
                                throw new JsonException (String.Format (
                                        "The type {0} doesn't have the " +
                                        "property '{1}'",
                                        inst_type, property));
                            } else {
                                ReadSkip (reader);
                                continue;
                            }
                        }

                        ((IDictionary) instance).Add (
                            property, ReadValue (
                                t_data.ElementType, reader));
                    }

                }

            }

            return instance;
        }

19 View Source File : ObjectGenerator.cs
License : GNU General Public License v3.0
Project Creator : andysal

private static object GenerateArray(Type arrayType, int size, Dictionary<Type, object> createdObjectReferences)
        {
            Type type = arrayType.GetElementType();
            Array result = Array.CreateInstance(type, size);
            bool areAllElementsNull = true;
            ObjectGenerator objectGenerator = new ObjectGenerator();
            for (int i = 0; i < size; i++)
            {
                object element = objectGenerator.GenerateObject(type, createdObjectReferences);
                result.SetValue(element, i);
                areAllElementsNull &= element == null;
            }

            if (areAllElementsNull)
            {
                return null;
            }

            return result;
        }

19 View Source File : SaveDuringPlay.cs
License : MIT License
Project Creator : azsumas

bool ScanFields(string fullName, Type type, ref object obj)
        {
            bool doneSomething = false;

            // Check if it's a complex type
            bool isLeaf = true;
            if (obj != null
                && !type.IsSubclreplacedOf(typeof(Component))
                && !type.IsSubclreplacedOf(typeof(GameObject)))
            {
                // Is it an array?
                if (type.IsArray)
                {
                    isLeaf = false;
                    Array array = obj as Array;
                    object arrayLength = array.Length;
                    if (OnLeafField != null && OnLeafField(
                            fullName + ".Length", arrayLength.GetType(), ref arrayLength))
                    {
                        Array newArray = Array.CreateInstance(
                                array.GetType().GetElementType(), Convert.ToInt32(arrayLength));
                        Array.Copy(array, 0, newArray, 0, Math.Min(array.Length, newArray.Length));
                        array = newArray;
                        doneSomething = true;
                    }
                    for (int i = 0; i < array.Length; ++i)
                    {
                        object element = array.GetValue(i);
                        if (ScanFields(fullName + "[" + i + "]", array.GetType().GetElementType(), ref element))
                        {
                            array.SetValue(element, i);
                            doneSomething = true;
                        }
                    }
                    if (doneSomething)
                        obj = array;
                }
                else
                {
                    // Check if it's a complex type
                    FieldInfo[] fields = obj.GetType().GetFields(bindingFlags);
                    if (fields.Length > 0)
                    {
                        isLeaf = false;
                        for (int i = 0; i < fields.Length; ++i)
                        {
                            string name = fullName + "." + fields[i].Name;
                            if (FilterField == null || FilterField(name, fields[i]))
                            {
                                object fieldValue = fields[i].GetValue(obj);
                                if (ScanFields(name, fields[i].FieldType, ref fieldValue))
                                {
                                    doneSomething = true;
                                    if (OnFieldValueChanged != null)
                                        OnFieldValueChanged(name, fields[i], obj, fieldValue);
                                }
                            }
                        }
                    }
                }
            }
            // If it's a leaf field then call the leaf handler
            if (isLeaf && OnLeafField != null)
                if (OnLeafField(fullName, type, ref obj))
                    doneSomething = true;

            return doneSomething;
        }

19 View Source File : CharSpanLookupDictionary.cs
License : MIT License
Project Creator : Aiko-IT-Systems

void ICollection.CopyTo(Array array, int arrayIndex)
        {
            if (array is KeyValuePair<string, TValue>[] tarray)
            {
                (this as ICollection<KeyValuePair<string, TValue>>).CopyTo(tarray, arrayIndex);
                return;
            }

            if (!(array is object[]))
                throw new ArgumentException($"Array needs to be an instance of {typeof(TValue[])} or object[].");

            var i = arrayIndex;
            foreach (var (k, v) in this.InternalBuckets)
            {
                var kdv = v;
                while (kdv != null)
                {
                    array.SetValue(new KeyValuePair<string, TValue>(kdv.Key, kdv.Value), i++);
                    kdv = kdv.Next;
                }
            }
        }

19 View Source File : StaticLuaCallbacks.cs
License : MIT License
Project Creator : blueberryzzz

[MonoPInvokeCallback(typeof(LuaCSFunction))]
        public static int ArrayNewIndexer(RealStatePtr L)
#endif
        {
            try
            {
                ObjectTranslator translator = ObjectTranslatorPool.Instance.Find(L);
                System.Array array = (System.Array)translator.FastGetCSObj(L, 1);

                if (array == null)
                {
                    return LuaAPI.luaL_error(L, "#1 parameter is not a array!");
                }

                int i = LuaAPI.xlua_tointeger(L, 2);

                if (i >= array.Length)
                {
                    return LuaAPI.luaL_error(L, "index out of range! i =" + i + ", array.Length=" + array.Length);
                }

                Type type = array.GetType();
                if (TryPrimitiveArraySet(type, L, array, i, 3))
                {
                    return 0;
                }

                if (InternalGlobals.genTryArraySetPtr != null)
                {
                    try
                    {
                        if (InternalGlobals.genTryArraySetPtr(type, L, translator, array, i, 3))
                        {
                            return 0;
                        }
                    }
                    catch (Exception e)
                    {
                        return LuaAPI.luaL_error(L, "c# exception:" + e.Message + ",stack:" + e.StackTrace);
                    }
                }

                object val = translator.GetObject(L, 3, type.GetElementType());
                array.SetValue(val, i);

                return 0;
            }
            catch (Exception e)
            {
                return LuaAPI.luaL_error(L, "c# exception in ArrayNewIndexer:" + e);
            }
        }

19 View Source File : JSON.cs
License : MIT License
Project Creator : AlenToma

private object CreateArray(List<object> data, Type pt, Type bt, Dictionary<string, object> globalTypes)
        {
            if (bt == null)
                bt = typeof(object);

            Array col = Array.CreateInstance(bt, data.Count);
            var arraytype = bt.GetElementType();
            // create an array of objects
            for (int i = 0; i < data.Count; i++)
            {
                object ob = data[i];
                if (ob == null)
                {
                    continue;
                }
                if (ob is IDictionary)
                    col.SetValue(ParseDictionary((Dictionary<string, object>)ob, globalTypes, bt, null), i);
                else if (ob is ICollection)
                    col.SetValue(CreateArray((List<object>)ob, bt, arraytype, globalTypes), i);
                else
                    col.SetValue(ChangeType(ob, bt), i);
            }

            return col;
        }

19 View Source File : Hashtable.cs
License : GNU Lesser General Public License v2.1
Project Creator : axiom3d

private void  CopyToArray (Array arr, int i,
					   EnumeratorMode mode)
		{
			IEnumerator it = new Enumerator (this, mode);

			while (it.MoveNext ()) {
				arr.SetValue (it.Current, i++);
			}
		}

19 View Source File : SortedList.cs
License : GNU Lesser General Public License v2.1
Project Creator : axiom3d

private void  CopyToArray (Array arr, int i, 
					   EnumeratorMode mode)
		{
			if (arr == null)
				throw new ArgumentNullException ("arr");

			if (i < 0 || i + this.Count > arr.Length)
				throw new ArgumentOutOfRangeException ("i");
			
			IEnumerator it = new Enumerator (this, mode);

			while (it.MoveNext ()) {
				arr.SetValue (it.Current, i++);
			}
		}

19 View Source File : TestBase.cs
License : MIT License
Project Creator : aloneguid

protected object WriteReadSingle(DataField field, object value, CompressionMethod compressionMethod = CompressionMethod.None, int compressionLevel = -1)
      {
         //for sanity, use disconnected streams
         byte[] data;

         using (var ms = new MemoryStream())
         {
            // write single value

            using (var writer = new ParquetWriter(new Schema(field), ms))
            {
               writer.CompressionMethod = compressionMethod;
               writer.CompressionLevel = compressionLevel;

               using (ParquetRowGroupWriter rg = writer.CreateRowGroup())
               {
                  Array dataArray = Array.CreateInstance(field.ClrNullableIfHasNullsType, 1);
                  dataArray.SetValue(value, 0);
                  var column = new DataColumn(field, dataArray);

                  rg.WriteColumn(column);
               }
            }

            data = ms.ToArray();
         }

         using (var ms = new MemoryStream(data))
         { 
            // read back single value

            ms.Position = 0;
            using (var reader = new ParquetReader(ms))
            {
               using (ParquetRowGroupReader rowGroupReader = reader.OpenRowGroupReader(0))
               {
                  DataColumn column = rowGroupReader.ReadColumn(field);

                  return column.Data.GetValue(0);
               }
            }
         }
      }

19 View Source File : System.Collections.Hashtable.cs
License : GNU Lesser General Public License v2.1
Project Creator : axiom3d

private void CopyToArray(Array arr, int i,
					   EnumeratorMode mode)
		{
			IEnumerator it = new Enumerator(this, mode);

			while (it.MoveNext())
			{
				arr.SetValue(it.Current, i++);
			}
		}

19 View Source File : CommonUtils.cs
License : Apache License 2.0
Project Creator : AantCoder

static string Process(object obj, int level, string prefLine, Dictionary<object, int> forParentLink, HashSet<string> excludeTypes)
        {
            try
            {
                if (obj == null) return "";
                Type type = obj.GetType();
                if (excludeTypes.Contains(type.Name)) return "<skip>";
                if (type == typeof(DateTime))
                {
                    return ((DateTime)obj).ToString("g");
                }
                else if (type.IsValueType || type == typeof(string))
                {
                    return obj.ToString();
                }
                else if (type.IsArray || obj is IEnumerable)
                {
                    string elementType = null;
                    Array array = null;

                    if (type.IsArray)
                    {
                        var tt = Type.GetType(type.FullName.Replace("[]", string.Empty));
                        if (tt != null)
                        {
                            elementType = tt.ToString();
                            if (excludeTypes.Contains(tt.Name)) return "<skips>";
                        }
                        //else return "<EEEEEEE" + type.FullName;
                        array = obj as Array;
                    }
                    else
                    {
                        //как лучше узнать кол-во и тип?
                        int cnt = 0;
                        foreach (var o in obj as IEnumerable) cnt++;
                        array = Array.CreateInstance(typeof(object), cnt);
                        int i = 0;
                        foreach (var o in obj as IEnumerable)
                        {
                            if (elementType == null && o != null)
                            {
                                var tt = o.GetType();
                                if (excludeTypes.Contains(tt.Name)) return "<skips>";
                                elementType = tt.ToString();
                            }
                            array.SetValue(o, i++);
                        }
                    }

                    if (elementType == null) elementType = "Object";

                    if (excludeTypes.Contains(elementType)) return "<skips>";

                    var info = "<" + elementType + "[" + array.Length.ToString() + "]" + ">";

                    if (level == 0)
                    {
                        return info + "[...]";
                    }

                    if (array.Length > 0)
                    {
                        var ress = new string[array.Length];
                        var resl = 0;
                        for (int i = 0; i < array.Length; i++)
                        {
                            ress[i] = Process(array.GetValue(i), level - 1, prefLine + PrefLineTab, forParentLink, excludeTypes);
                            resl += ress[i].Length;
                        }

                        if (resl < LineLength)
                        {
                            var res = info + "[" + ress[0];
                            for (int i = 1; i < ress.Length; i++)
                            {
                                res += ", " + ress[i];
                            }
                            return res + "]";
                        }
                        else
                        {
                            var res = info + "["
                                + Environment.NewLine + prefLine + ress[0];
                            for (int i = 1; i < ress.Length; i++)
                            {
                                res += ", "
                                    + Environment.NewLine + prefLine + ress[i];
                            }
                            return res + Environment.NewLine + prefLine + "]";
                        }
                    }
                    return info + "[]";
                }
                else if (obj is Type) return "<Type>" + obj.ToString();
                else if (type.IsClreplaced)
                {
                    var info = "<" + type.Name + ">";

                    if (forParentLink.ContainsKey(obj))
                    {
                        if (forParentLink[obj] >= level)
                            return info + "{duplicate}";
                        else
                            forParentLink[obj] = level;
                    }
                    else
                        forParentLink.Add(obj, level);

                    if (level == 0)
                    {
                        return info + "{...}";
                    }

                    FieldInfo[] fields = type.GetFields(BindingFlags.Public |
                                BindingFlags.NonPublic | BindingFlags.Instance);

                    if (fields.Length > 0)
                    {
                        var ress = new string[fields.Length];
                        var resl = 0;
                        for (int i = 0; i < fields.Length; i++)
                        {
                            object fieldValue = fields[i].GetValue(obj);
                            ress[i] = fieldValue == null
                                ? fields[i].Name + ": null"
                                : fields[i].Name + ": " + Process(fieldValue, level - 1, prefLine + PrefLineTab, forParentLink, excludeTypes);
                            resl += ress[i].Length;
                        }

                        if (resl < LineLength)
                        {
                            var res = info + "{" + ress[0];
                            for (int i = 1; i < ress.Length; i++)
                            {
                                res += ", " + ress[i];
                            }
                            return res + "}";
                        }
                        else
                        {
                            var res = info + "{"
                                + Environment.NewLine + prefLine + ress[0];
                            for (int i = 1; i < ress.Length; i++)
                            {
                                res += ", "
                                    + Environment.NewLine + prefLine + ress[i];
                            }
                            return res + Environment.NewLine + prefLine + "}";
                        }
                    }
                    return info + "{}";
                }
                else
                    throw new ArgumentException("Unknown type");
            }
            catch
            {
                return "<exception>";
            }
        }

19 View Source File : JsonReader.cs
License : MIT License
Project Creator : azist

private static object cast(object v, Type toType, bool fromUI, DocReadOptions options, JsonHandlerAttribute fieldCustomHandler = null)
    {
      //See #264 - the collection inability to cast has no amorphous data so it MUST throw
      //used only for collections inner calls
      if (v==null) return null;

      var customHandler = fieldCustomHandler ?? JsonHandlerAttribute.TryFind(toType);
      if (customHandler != null)
      {
        var castResult = customHandler.TypeCastOnRead(v, toType, fromUI, options);

        if (castResult.Outcome >= JsonHandlerAttribute.TypeCastOutcome.ChangedTargetType) toType = castResult.ToType;

        if (castResult.Outcome == JsonHandlerAttribute.TypeCastOutcome.ChangedSourceValue) v = castResult.Value;
        else if (castResult.Outcome == JsonHandlerAttribute.TypeCastOutcome.HandledCast) return castResult.Value;
      }

      //object goes as is
      if (toType == typeof(object)) return v;

      //IJSONDataObject
      if (toType == typeof(IJsonDataObject))
      {
        if (v is IJsonDataObject) return v;//goes as is
        if (v is string s)//string containing embedded JSON
        {
          var jo = s.JsonToDataObject();
          return jo;
        }
      }

      //IJSONDataMap
      if (toType == typeof(JsonDataMap))
      {
        if (v is JsonDataMap) return v;//goes as is
        if (v is string s)//string containing embedded JSON
        {
          var jo = s.JsonToDataObject() as JsonDataMap;
          return jo;
        }
      }

      //IJSONDataArray
      if (toType == typeof(JsonDataArray))
      {
        if (v is JsonDataArray) return v;//goes as is
        if (v is string s)//string containing embedded JSON
        {
          var jo = s.JsonToDataObject() as JsonDataArray;
          return jo;
        }
      }

      var nntp = toType;
      if (nntp.IsGenericType && nntp.GetGenericTypeDefinition() == typeof(Nullable<>))
        nntp = toType.GetGenericArguments()[0];

      //20191217 DKh
      if (nntp==typeof(DateTime))
      {
        if (options.LocalDates)
        {
          var d = v.AsDateTime(System.Globalization.DateTimeStyles.replacedumeLocal);
          return d;
        }
        else //UTC (the default)
        {
          var d = v.AsDateTime(System.Globalization.DateTimeStyles.replacedumeUniversal | System.Globalization.DateTimeStyles.AdjustToUniversal);
          return d;
        }
      }
      //20191217 DKh


      //Custom JSON Readable (including config)
      if (typeof(IJsonReadable).IsreplacedignableFrom(nntp) || typeof(IConfigSectionNode).IsreplacedignableFrom(nntp))
      {
        var toAllocate = nntp;

        //Configuration requires special handling because nodes do not exist as independent enreplacedies and there
        //is master/detail relationship between them
        if (toAllocate == typeof(Configuration) ||
            toAllocate == typeof(ConfigSectionNode) ||
            toAllocate == typeof(IConfigSectionNode)) toAllocate = typeof(MemoryConfiguration);

        if (toAllocate.IsAbstract)
          throw new JSONDeserializationException(StringConsts.JSON_DESERIALIZATION_ABSTRACT_TYPE_ERROR.Args(toAllocate.Name, nameof(JsonHandlerAttribute)));

        var newval = SerializationUtils.MakeNewObjectInstance(toAllocate) as IJsonReadable;
        var got = newval.ReadAsJson(v, fromUI, options);//this may re-allocate the result based of newval

        if (!got.match) return null;

        if (typeof(IConfigSectionNode).IsreplacedignableFrom(nntp)) return (got.self as Configuration)?.Root;

        return got.self;
      }

      //byte[] direct replacedignment w/o copies
      if (nntp == typeof(byte[]))
      {
        if (v is byte[] preplaceded) return preplaceded;
        //20210717 - #514
        if (v is string str && str.IsNotNullOrWhiteSpace())
        {
          var buff = str.TryFromWebSafeBase64();
          if (buff != null) return buff;
        }
      }


      //field def = []
      if (toType.IsArray)
      {
        var fvseq = v as IEnumerable;
        if (fvseq == null) return null;//can not set non enumerable into array

        var arr = fvseq.Cast<object>().Select(e => cast(e, toType.GetElementType(), fromUI, options, fieldCustomHandler)).ToArray();
        var newval = Array.CreateInstance(toType.GetElementType(), arr.Length);
        for(var i=0; i<newval.Length; i++)
          newval.SetValue(arr[i], i);

        return newval;
      }

      //field def = List<t>
      if (toType.IsGenericType && toType.GetGenericTypeDefinition() == typeof(List<>))
      {
        var fvseq = v as IEnumerable;
        if (fvseq == null) return false;//can not set non enumerable into List<t>

        var arr = fvseq.Cast<object>().Select(e => cast(e, toType.GetGenericArguments()[0], fromUI, options, fieldCustomHandler)).ToArray();
        var newval = SerializationUtils.MakeNewObjectInstance(toType) as IList;
        for (var i = 0; i < arr.Length; i++)
          newval.Add(arr[i]);

        return newval;
      }

      //last resort
      try
      {
        return StringValueConversion.AsType(v.ToString(), toType, false);
      }
      catch
      {
        return null;//the value could not be converted, and is going to go into amorphous bag if it is enabled
      }
    }

19 View Source File : EntityExtensions.cs
License : MIT License
Project Creator : ansel86castro

private static object ToDataArray(Array array, HashSet<object> visited)
        {
            var dataArray = Array.CreateInstance(array.GetType().GetElementType(), array.GetLength(0));
            for (int i = 0; i < dataArray.GetLength(0); i++)
            {
                dataArray.SetValue(ToData(array.GetValue(i), visited), i);
            }
            return dataArray;
        }

19 View Source File : ArrayUtils.cs
License : MIT License
Project Creator : bartoszgolek

public static object GetArray(object[] values, Type arrayType)
        {
            var elementType = arrayType.GetElementType();
            var instance = Array.CreateInstance(elementType, values.Length);
            for (var i = 0; i < values.Length; i++)
            {
                instance.SetValue(values[i], i);
            }

            return instance;
        }

19 View Source File : InternalExtensions.cs
License : MIT License
Project Creator : 2881099

public static object FromObject(this Type targetType, object value, Encoding encoding = null)
    {
        if (targetType == typeof(object)) return value;
        if (encoding == null) encoding = Encoding.UTF8;
        var valueIsNull = value == null;
        var valueType = valueIsNull ? typeof(string) : value.GetType();
        if (valueType == targetType) return value;
        if (valueType == typeof(byte[])) //byte[] -> guid
        {
            if (targetType == typeof(Guid))
            {
                var bytes = value as byte[];
                return Guid.TryParse(BitConverter.ToString(bytes, 0, Math.Min(bytes.Length, 36)).Replace("-", ""), out var tryguid) ? tryguid : Guid.Empty;
            }
            if (targetType == typeof(Guid?))
            {
                var bytes = value as byte[];
                return Guid.TryParse(BitConverter.ToString(bytes, 0, Math.Min(bytes.Length, 36)).Replace("-", ""), out var tryguid) ? (Guid?)tryguid : null;
            }
        }
        if (targetType == typeof(byte[])) //guid -> byte[]
        {
            if (valueIsNull) return null;
            if (valueType == typeof(Guid) || valueType == typeof(Guid?))
            {
                var bytes = new byte[16];
                var guidN = ((Guid)value).ToString("N");
                for (var a = 0; a < guidN.Length; a += 2)
                    bytes[a / 2] = byte.Parse($"{guidN[a]}{guidN[a + 1]}", NumberStyles.HexNumber);
                return bytes;
            }
            return encoding.GetBytes(value.ToInvariantCultureToString());
        }
        else if (targetType.IsArray)
        {
            if (value is Array valueArr)
            {
                var targetElementType = targetType.GetElementType();
                var sourceArrLen = valueArr.Length;
                var target = Array.CreateInstance(targetElementType, sourceArrLen);
                for (var a = 0; a < sourceArrLen; a++) target.SetValue(targetElementType.FromObject(valueArr.GetValue(a), encoding), a);
                return target;
            }
            //if (value is IList valueList)
            //{
            //    var targetElementType = targetType.GetElementType();
            //    var sourceArrLen = valueList.Count;
            //    var target = Array.CreateInstance(targetElementType, sourceArrLen);
            //    for (var a = 0; a < sourceArrLen; a++) target.SetValue(targetElementType.FromObject(valueList[a], encoding), a);
            //    return target;
            //}
        }
        var func = _dicFromObject.GetOrAdd(targetType, tt =>
        {
            if (tt == typeof(object)) return vs => vs;
            if (tt == typeof(string)) return vs => vs;
            if (tt == typeof(char[])) return vs => vs == null ? null : vs.ToCharArray();
            if (tt == typeof(char)) return vs => vs == null ? default(char) : vs.ToCharArray(0, 1).FirstOrDefault();
            if (tt == typeof(bool)) return vs =>
            {
                if (vs == null) return false;
                switch (vs.ToLower())
                {
                    case "true":
                    case "1":
                        return true;
                }
                return false;
            };
            if (tt == typeof(bool?)) return vs =>
            {
                if (vs == null) return false;
                switch (vs.ToLower())
                {
                    case "true":
                    case "1":
                        return true;
                    case "false":
                    case "0":
                        return false;
                }
                return null;
            };
            if (tt == typeof(byte)) return vs => vs == null ? 0 : (byte.TryParse(vs, NumberStyles.Any, null, out var tryval) ? tryval : 0);
            if (tt == typeof(byte?)) return vs => vs == null ? null : (byte.TryParse(vs, NumberStyles.Any, null, out var tryval) ? (byte?)tryval : null);
            if (tt == typeof(decimal)) return vs => vs == null ? 0 : (decimal.TryParse(vs, NumberStyles.Any, null, out var tryval) ? tryval : 0);
            if (tt == typeof(decimal?)) return vs => vs == null ? null : (decimal.TryParse(vs, NumberStyles.Any, null, out var tryval) ? (decimal?)tryval : null);
            if (tt == typeof(double)) return vs => vs == null ? 0 : (double.TryParse(vs, NumberStyles.Any, null, out var tryval) ? tryval : 0);
            if (tt == typeof(double?)) return vs => vs == null ? null : (double.TryParse(vs, NumberStyles.Any, null, out var tryval) ? (double?)tryval : null);
            if (tt == typeof(float)) return vs => vs == null ? 0 : (float.TryParse(vs, NumberStyles.Any, null, out var tryval) ? tryval : 0);
            if (tt == typeof(float?)) return vs => vs == null ? null : (float.TryParse(vs, NumberStyles.Any, null, out var tryval) ? (float?)tryval : null);
            if (tt == typeof(int)) return vs => vs == null ? 0 : (int.TryParse(vs, NumberStyles.Any, null, out var tryval) ? tryval : 0);
            if (tt == typeof(int?)) return vs => vs == null ? null : (int.TryParse(vs, NumberStyles.Any, null, out var tryval) ? (int?)tryval : null);
            if (tt == typeof(long)) return vs => vs == null ? 0 : (long.TryParse(vs, NumberStyles.Any, null, out var tryval) ? tryval : 0);
            if (tt == typeof(long?)) return vs => vs == null ? null : (long.TryParse(vs, NumberStyles.Any, null, out var tryval) ? (long?)tryval : null);
            if (tt == typeof(sbyte)) return vs => vs == null ? 0 : (sbyte.TryParse(vs, NumberStyles.Any, null, out var tryval) ? tryval : 0);
            if (tt == typeof(sbyte?)) return vs => vs == null ? null : (sbyte.TryParse(vs, NumberStyles.Any, null, out var tryval) ? (sbyte?)tryval : null);
            if (tt == typeof(short)) return vs => vs == null ? 0 : (short.TryParse(vs, NumberStyles.Any, null, out var tryval) ? tryval : 0);
            if (tt == typeof(short?)) return vs => vs == null ? null : (short.TryParse(vs, NumberStyles.Any, null, out var tryval) ? (short?)tryval : null);
            if (tt == typeof(uint)) return vs => vs == null ? 0 : (uint.TryParse(vs, NumberStyles.Any, null, out var tryval) ? tryval : 0);
            if (tt == typeof(uint?)) return vs => vs == null ? null : (uint.TryParse(vs, NumberStyles.Any, null, out var tryval) ? (uint?)tryval : null);
            if (tt == typeof(ulong)) return vs => vs == null ? 0 : (ulong.TryParse(vs, NumberStyles.Any, null, out var tryval) ? tryval : 0);
            if (tt == typeof(ulong?)) return vs => vs == null ? null : (ulong.TryParse(vs, NumberStyles.Any, null, out var tryval) ? (ulong?)tryval : null);
            if (tt == typeof(ushort)) return vs => vs == null ? 0 : (ushort.TryParse(vs, NumberStyles.Any, null, out var tryval) ? tryval : 0);
            if (tt == typeof(ushort?)) return vs => vs == null ? null : (ushort.TryParse(vs, NumberStyles.Any, null, out var tryval) ? (ushort?)tryval : null);
            if (tt == typeof(DateTime)) return vs => vs == null ? DateTime.MinValue : (DateTime.TryParse(vs, out var tryval) ? tryval : DateTime.MinValue);
            if (tt == typeof(DateTime?)) return vs => vs == null ? null : (DateTime.TryParse(vs, out var tryval) ? (DateTime?)tryval : null);
            if (tt == typeof(DateTimeOffset)) return vs => vs == null ? DateTimeOffset.MinValue : (DateTimeOffset.TryParse(vs, out var tryval) ? tryval : DateTimeOffset.MinValue);
            if (tt == typeof(DateTimeOffset?)) return vs => vs == null ? null : (DateTimeOffset.TryParse(vs, out var tryval) ? (DateTimeOffset?)tryval : null);
            if (tt == typeof(TimeSpan)) return vs => vs == null ? TimeSpan.Zero : (TimeSpan.TryParse(vs, out var tryval) ? tryval : TimeSpan.Zero);
            if (tt == typeof(TimeSpan?)) return vs => vs == null ? null : (TimeSpan.TryParse(vs, out var tryval) ? (TimeSpan?)tryval : null);
            if (tt == typeof(Guid)) return vs => vs == null ? Guid.Empty : (Guid.TryParse(vs, out var tryval) ? tryval : Guid.Empty);
            if (tt == typeof(Guid?)) return vs => vs == null ? null : (Guid.TryParse(vs, out var tryval) ? (Guid?)tryval : null);
            if (tt == typeof(BigInteger)) return vs => vs == null ? 0 : (BigInteger.TryParse(vs, NumberStyles.Any, null, out var tryval) ? tryval : 0);
            if (tt == typeof(BigInteger?)) return vs => vs == null ? null : (BigInteger.TryParse(vs, NumberStyles.Any, null, out var tryval) ? (BigInteger?)tryval : null);
            if (tt.NullableTypeOrThis().IsEnum)
            {
                var tttype = tt.NullableTypeOrThis();
                var ttdefval = tt.CreateInstanceGetDefaultValue();
                return vs =>
                {
                    if (string.IsNullOrWhiteSpace(vs)) return ttdefval;
                    return Enum.Parse(tttype, vs, true);
                };
            }
            var localTargetType = targetType;
            var localValueType = valueType;
            return vs =>
            {
                if (vs == null) return null;
                throw new NotSupportedException($"convert failed {localValueType.DisplayCsharp()} -> {localTargetType.DisplayCsharp()}");
            };
        });
        var valueStr = valueIsNull ? null : (valueType == typeof(byte[]) ? encoding.GetString(value as byte[]) : value.ToInvariantCultureToString());
        return func(valueStr);
    }

19 View Source File : ObjectCasters.cs
License : MIT License
Project Creator : blueberryzzz

private ObjectCast genCaster(Type type)
        {
            ObjectCast fixTypeGetter = (RealStatePtr L, int idx, object target) =>
            {
                if (LuaAPI.lua_type(L, idx) == LuaTypes.LUA_TUSERDATA)
                {
                    object obj = translator.SafeGetCSObj(L, idx);
                    return (obj != null && type.IsreplacedignableFrom(obj.GetType())) ? obj : null;
                }
                return null;
            }; 

            if (typeof(Delegate).IsreplacedignableFrom(type))
            {
                return (RealStatePtr L, int idx, object target) =>
                {
                    object obj = fixTypeGetter(L, idx, target);
                    if (obj != null) return obj;

                    if (!LuaAPI.lua_isfunction(L, idx))
                    {
                        return null;
                    }

                    return translator.CreateDelegateBridge(L, type, idx);
                };
            }
            else if (typeof(DelegateBridgeBase).IsreplacedignableFrom(type))
            {
                return (RealStatePtr L, int idx, object target) =>
                {
                    object obj = fixTypeGetter(L, idx, target);
                    if (obj != null) return obj;

                    if (!LuaAPI.lua_isfunction(L, idx))
                    {
                        return null;
                    }

                    return translator.CreateDelegateBridge(L, null, idx);
                };
            }
            else if (type.IsInterface())
            {
                return (RealStatePtr L, int idx, object target) =>
                {
                    object obj = fixTypeGetter(L, idx, target);
                    if (obj != null) return obj;

                    if (!LuaAPI.lua_istable(L, idx))
                    {
                        return null;
                    }
                    return translator.CreateInterfaceBridge(L, type, idx);
                };
            }
            else if (type.IsEnum())
            {
                return (RealStatePtr L, int idx, object target) =>
                {
                    object obj = fixTypeGetter(L, idx, target);
                    if (obj != null) return obj;

                    LuaTypes lua_type = LuaAPI.lua_type(L, idx);
                    if (lua_type == LuaTypes.LUA_TSTRING)
                    {
                        return Enum.Parse(type, LuaAPI.lua_tostring(L, idx));
                    }
                    else if (lua_type == LuaTypes.LUA_TNUMBER)
                    {
                        return Enum.ToObject(type, LuaAPI.xlua_tointeger(L, idx));
                    }
                    throw new InvalidCastException("invalid value for enum " + type);
                };
            }
            else if (type.IsArray)
            {
                return (RealStatePtr L, int idx, object target) =>
                {
                    object obj = fixTypeGetter(L, idx, target);
                    if (obj != null) return obj;

                    if (!LuaAPI.lua_istable(L, idx))
                    {
                        return null;
                    }

                    uint len = LuaAPI.xlua_objlen(L, idx);
                    int n = LuaAPI.lua_gettop(L);
                    idx = idx > 0 ? idx : LuaAPI.lua_gettop(L) + idx + 1;// abs of index
                    Type et = type.GetElementType();
                    ObjectCast elementCaster = GetCaster(et);
                    Array ary = target == null ? Array.CreateInstance(et, (int)len) : target as Array;
                    if (!LuaAPI.lua_checkstack(L, 1))
                    {
                        throw new Exception("stack overflow while cast to Array");
                    }
                    for (int i = 0; i < len; ++i)
                    {
                        LuaAPI.lua_pushnumber(L, i + 1);
                        LuaAPI.lua_rawget(L, idx);
                        if (et.IsPrimitive())
                        {
                            if (!StaticLuaCallbacks.TryPrimitiveArraySet(type, L, ary, i, n + 1))
                            {
                                ary.SetValue(elementCaster(L, n + 1, null), i);
                            }
                        }
                        else
                        {
                            if (InternalGlobals.genTryArraySetPtr == null
                                || !InternalGlobals.genTryArraySetPtr(type, L, translator, ary, i, n + 1))
                            {
                                ary.SetValue(elementCaster(L, n + 1, null), i);
                            }
                        }
                        LuaAPI.lua_pop(L, 1);
                    }
                    return ary;
                };
            }
            else if (typeof(IList).IsreplacedignableFrom(type) && type.IsGenericType())
            {
                Type elementType = type.GetGenericArguments()[0];
                ObjectCast elementCaster = GetCaster(elementType);

                return (RealStatePtr L, int idx, object target) =>
                {
                    object obj = fixTypeGetter(L, idx, target);
                    if (obj != null) return obj;

                    if (!LuaAPI.lua_istable(L, idx))
                    {
                        return null;
                    }

                    obj = target == null ? Activator.CreateInstance(type) : target;
                    int n = LuaAPI.lua_gettop(L);
                    idx = idx > 0 ? idx : LuaAPI.lua_gettop(L) + idx + 1;// abs of index
                    IList list = obj as IList;


                    uint len = LuaAPI.xlua_objlen(L, idx);
                    if (!LuaAPI.lua_checkstack(L, 1))
                    {
                        throw new Exception("stack overflow while cast to IList");
                    }
                    for (int i = 0; i < len; ++i)
                    {
                        LuaAPI.lua_pushnumber(L, i + 1);
                        LuaAPI.lua_rawget(L, idx);
                        if (i < list.Count && target != null)
                        {
                            if (translator.replacedignable(L, n + 1, elementType))
                            {
                                list[i] = elementCaster(L, n + 1, list[i]); ;
                            }
                        }
                        else
                        {
                            if (translator.replacedignable(L, n + 1, elementType))
                            {
                                list.Add(elementCaster(L, n + 1, null));
                            }
                        }
                        LuaAPI.lua_pop(L, 1);
                    }
                    return obj;
                };
            }
            else if (typeof(IDictionary).IsreplacedignableFrom(type) && type.IsGenericType())
            {
                Type keyType = type.GetGenericArguments()[0];
                ObjectCast keyCaster = GetCaster(keyType);
                Type valueType = type.GetGenericArguments()[1];
                ObjectCast valueCaster = GetCaster(valueType);

                return (RealStatePtr L, int idx, object target) =>
                {
                    object obj = fixTypeGetter(L, idx, target);
                    if (obj != null) return obj;

                    if (!LuaAPI.lua_istable(L, idx))
                    {
                        return null;
                    }

                    IDictionary dic = (target == null ? Activator.CreateInstance(type) : target) as IDictionary;
                    int n = LuaAPI.lua_gettop(L);
                    idx = idx > 0 ? idx : LuaAPI.lua_gettop(L) + idx + 1;// abs of index

                    LuaAPI.lua_pushnil(L);
                    if (!LuaAPI.lua_checkstack(L, 1))
                    {
                        throw new Exception("stack overflow while cast to IDictionary");
                    }
                    while (LuaAPI.lua_next(L, idx) != 0)
                    {
                        if (translator.replacedignable(L, n + 1, keyType) && translator.replacedignable(L, n + 2, valueType))
                        {
                            object k = keyCaster(L, n + 1, null);
                            dic[k] = valueCaster(L, n + 2, !dic.Contains(k) ? null : dic[k]);
                        }
                        LuaAPI.lua_pop(L, 1); // removes value, keeps key for next iteration
                    }
                    return dic;
                };
            }
            else if ((type.IsClreplaced() && type.GetConstructor(System.Type.EmptyTypes) != null) || (type.IsValueType() && !type.IsEnum())) //clreplaced has default construtor
            {
                return (RealStatePtr L, int idx, object target) =>
                {
                    object obj = fixTypeGetter(L, idx, target);
                    if (obj != null) return obj;

                    if (!LuaAPI.lua_istable(L, idx))
                    {
                        return null;
                    }

                    obj = target == null ? Activator.CreateInstance(type) : target;

                    int n = LuaAPI.lua_gettop(L);
                    idx = idx > 0 ? idx : LuaAPI.lua_gettop(L) + idx + 1;// abs of index
                    if (!LuaAPI.lua_checkstack(L, 1))
                    {
                        throw new Exception("stack overflow while cast to " + type);
                    }
                    /*foreach (PropertyInfo prop in type.GetProperties())
                    {
                        var _setMethod = prop.GetSetMethod();

                        if (_setMethod == null ||
                            _setMethod.IsPrivate)
                        {
                            continue;
                        }

                        LuaAPI.xlua_pushasciistring(L, prop.Name);
                        LuaAPI.lua_rawget(L, idx);
                        if (!LuaAPI.lua_isnil(L, -1))
                        {
                            try
                            {
                                prop.SetValue(obj, GetCaster(prop.PropertyType)(L, n + 1,
                                    target == null || prop.PropertyType.IsPrimitive() || prop.PropertyType == typeof(string) ? null : prop.GetValue(obj, null)), null);
                            }
                            catch (Exception e)
                            {
                                throw new Exception("exception in tran " + prop.Name + ", msg=" + e.Message);
                            }
                        }
                        LuaAPI.lua_pop(L, 1);
                    }*/
                    foreach (FieldInfo field in type.GetFields())
                    {
                        LuaAPI.xlua_pushasciistring(L, field.Name);
                        LuaAPI.lua_rawget(L, idx);
                        if (!LuaAPI.lua_isnil(L, -1))
                        {
                            try
                            {
                                field.SetValue(obj, GetCaster(field.FieldType)(L, n + 1,
                                        target == null || field.FieldType.IsPrimitive() || field.FieldType == typeof(string) ? null : field.GetValue(obj)));
                            }
                            catch (Exception e)
                            {
                                throw new Exception("exception in tran " + field.Name + ", msg=" + e.Message);
                            }
                        }
                        LuaAPI.lua_pop(L, 1);
                    }

                    return obj;
                };
            }
            else
            {
                return fixTypeGetter;
            }
        }

19 View Source File : ArrayFieldRemoveOperation.cs
License : GNU Lesser General Public License v3.0
Project Creator : ApexGameTools

void IUndoRedo.Undo()
        {
            var itemType = _arr.GetType().GetElementType();
            var tmp = Array.CreateInstance(itemType, _arr.Length + 1);
            Array.Copy(_arr, 0, tmp, 0, _index);
            if (_index < _arr.Length)
            {
                Array.Copy(_arr, _index, tmp, _index + 1, _arr.Length - _index);
            }

            tmp.SetValue(_value, _index);
            _arr = tmp;
            _setter(tmp);
        }

19 View Source File : ComplexTypeReflector.cs
License : MIT License
Project Creator : Avanade

public object? CreateValue(object value)
        {
            if (value == null)
                return null;

            if (value is IEnumerable enumerable)
                return CreateValue(enumerable);

            switch (ComplexTypeCode)
            {
                case ComplexTypeCode.Array:
                case ComplexTypeCode.IEnumerable:
                    var a = Array.CreateInstance(ItemType, 1);
                    a.SetValue(value, 0);
                    return a;

                case ComplexTypeCode.ICollection:
                    var c = Activator.CreateInstance(PropertyInfo.PropertyType);
                    AddMethod!.Invoke(c, new object[] { value });
                    return c;

                case ComplexTypeCode.IDictionary:
                    return value;
            }

            return null;
        }

19 View Source File : JsonMapper.cs
License : MIT License
Project Creator : 404Lcc

private static object ReadValue (Type inst_type, JsonReader reader)
        {
            reader.Read ();

            if (reader.Token == JsonToken.ArrayEnd)
                return null;

            //ILRuntime doesn't support nullable valuetype
            Type underlying_type = inst_type;//Nullable.GetUnderlyingType(inst_type);
            Type value_type = inst_type;

            if (reader.Token == JsonToken.Null) {
                if (inst_type.IsClreplaced || underlying_type != null) {
                    return null;
                }

                throw new JsonException (String.Format (
                            "Can't replacedign null to an instance of type {0}",
                            inst_type));
            }

            if (reader.Token == JsonToken.Double ||
                reader.Token == JsonToken.Int ||
                reader.Token == JsonToken.Long ||
                reader.Token == JsonToken.String ||
                reader.Token == JsonToken.Boolean) {

                Type json_type = reader.Value.GetType();
                var vt = value_type is ILRuntime.Reflection.ILRuntimeWrapperType ? ((ILRuntime.Reflection.ILRuntimeWrapperType)value_type).CLRType.TypeForCLR : value_type;

                if (vt.IsreplacedignableFrom(json_type))
                    return reader.Value;
                if (vt is ILRuntime.Reflection.ILRuntimeType && ((ILRuntime.Reflection.ILRuntimeType)vt).ILType.IsEnum)
                {
                    if (json_type == typeof(int) || json_type == typeof(long) || json_type == typeof(short) || json_type == typeof(byte))
                        return reader.Value;
                }
                // If there's a custom importer that fits, use it
                if (custom_importers_table.ContainsKey (json_type) &&
                    custom_importers_table[json_type].ContainsKey (
                        vt)) {

                    ImporterFunc importer =
                        custom_importers_table[json_type][vt];

                    return importer (reader.Value);
                }

                // Maybe there's a base importer that works
                if (base_importers_table.ContainsKey (json_type) &&
                    base_importers_table[json_type].ContainsKey (
                        vt)) {

                    ImporterFunc importer =
                        base_importers_table[json_type][vt];

                    return importer (reader.Value);
                }

                // Maybe it's an enum
                if (vt.IsEnum)
                    return Enum.ToObject (vt, reader.Value);

                // Try using an implicit conversion operator
                MethodInfo conv_op = GetConvOp (vt, json_type);

                if (conv_op != null)
                    return conv_op.Invoke (null,
                                           new object[] { reader.Value });

                // No luck
                throw new JsonException (String.Format (
                        "Can't replacedign value '{0}' (type {1}) to type {2}",
                        reader.Value, json_type, inst_type));
            }

            object instance = null;

            if (reader.Token == JsonToken.ArrayStart) {

                AddArrayMetadata (inst_type);
                ArrayMetadata t_data = array_metadata[inst_type];

                if (! t_data.IsArray && ! t_data.IsList)
                    throw new JsonException (String.Format (
                            "Type {0} can't act as an array",
                            inst_type));

                IList list;
                Type elem_type;

                if (! t_data.IsArray) {
                    list = (IList) Activator.CreateInstance (inst_type);
                    elem_type = t_data.ElementType;
                } else {
                    list = new ArrayList ();
                    elem_type = inst_type.GetElementType ();
                }

                while (true) {
                    object item = ReadValue (elem_type, reader);
                    if (item == null && reader.Token == JsonToken.ArrayEnd)
                        break;
                    var rt = elem_type is ILRuntime.Reflection.ILRuntimeWrapperType ? ((ILRuntime.Reflection.ILRuntimeWrapperType)elem_type).RealType : elem_type;
                    if (elem_type is ILRuntime.Reflection.ILRuntimeType && ((ILRuntime.Reflection.ILRuntimeType)elem_type).ILType.IsEnum)
                    {
                        item = (int) item;
                    }
                    else
                    {
                        item = rt.CheckCLRTypes(item);            
                    }
                    list.Add (item);         
                    
                }

                if (t_data.IsArray) {
                    int n = list.Count;
                    instance = Array.CreateInstance (elem_type, n);

                    for (int i = 0; i < n; i++)
                        ((Array) instance).SetValue (list[i], i);
                } else
                    instance = list;

            } else if (reader.Token == JsonToken.ObjectStart)
            {
                AddObjectMetadata(value_type);
                ObjectMetadata t_data = object_metadata[value_type];
                if (value_type is ILRuntime.Reflection.ILRuntimeType)
                    instance = ((ILRuntime.Reflection.ILRuntimeType) value_type).ILType.Instantiate();
                else
                    instance = Activator.CreateInstance(value_type);
                bool isIntKey = t_data.IsDictionary && value_type.GetGenericArguments()[0] == typeof(int);
                while (true)
                {
                    reader.Read();

                    if (reader.Token == JsonToken.ObjectEnd)
                        break;

                    string key = (string) reader.Value;

                    if (t_data.Properties.ContainsKey(key))
                    {
                        PropertyMetadata prop_data =
                            t_data.Properties[key];

                        if (prop_data.IsField)
                        {
                            ((FieldInfo) prop_data.Info).SetValue(
                                instance, ReadValue(prop_data.Type, reader));
                        }
                        else
                        {
                            PropertyInfo p_info =
                                (PropertyInfo) prop_data.Info;

                            if (p_info.CanWrite)
                                p_info.SetValue(
                                    instance,
                                    ReadValue(prop_data.Type, reader),
                                    null);
                            else
                                ReadValue(prop_data.Type, reader);
                        }

                    }
                    else
                    {
                        if (!t_data.IsDictionary)
                        {

                            if (!reader.SkipNonMembers)
                            {
                                throw new JsonException(String.Format(
                                    "The type {0} doesn't have the " +
                                    "property '{1}'",
                                    inst_type, key));
                            }
                            else
                            {
                                ReadSkip(reader);
                                continue;
                            }
                        }

                        var dict = ((IDictionary) instance);
                        var elem_type = t_data.ElementType;
                        object readValue = ReadValue(elem_type, reader);
                        var rt = t_data.ElementType is ILRuntime.Reflection.ILRuntimeWrapperType
                            ? ((ILRuntime.Reflection.ILRuntimeWrapperType) t_data.ElementType).RealType
                            : t_data.ElementType;
                        //value 是枚举的情况没处理,毕竟少
                        if (isIntKey)
                        {
                            var dictValueType = value_type.GetGenericArguments()[1];
                            IConvertible convertible = dictValueType as IConvertible;
                            if (convertible == null)
                            {
                                //自定义类型扩展
                                if (dictValueType == typeof(double)) //CheckCLRTypes() 没有double,也可以修改ilruntime源码实现
                                {
                                    var v = Convert.ChangeType(readValue.ToString(), dictValueType);
                                    dict.Add(Convert.ToInt32(key), v);
                                }
                                else
                                {
                                    readValue = rt.CheckCLRTypes(readValue);
                                    dict.Add(Convert.ToInt32(key), readValue);
                                    // throw new JsonException (String.Format("The type {0} doesn't not support",dictValueType));
                                }
                            }
                            else
                            {
                                var v = Convert.ChangeType(readValue, dictValueType);
                                dict.Add(Convert.ToInt32(key), v);
                            }
                        }
                        else
                        {
                            readValue = rt.CheckCLRTypes(readValue);
                            dict.Add(key, readValue);
                        }
                    }

                }
            }

            return instance;
        }

19 View Source File : SortedList.cs
License : GNU Lesser General Public License v2.1
Project Creator : axiom3d

public virtual void CopyTo (Array array, int arrayIndex)
		{
			if (null == array)
				throw new ArgumentNullException();

			if (arrayIndex < 0)
				throw new ArgumentOutOfRangeException();
			
			if (array.Rank > 1)
				throw new ArgumentException("array is multi-dimensional");
			if (arrayIndex >= array.Length)
				throw new ArgumentNullException("arrayIndex is greater than or equal to array.Length");
			if (Count > (array.Length - arrayIndex))
				throw new ArgumentNullException("Not enough space in array from arrayIndex to end of array");

			IDictionaryEnumerator it = GetEnumerator ();
			int i = arrayIndex;

			while (it.MoveNext ()) {
				array.SetValue (it.Entry, i++);
			}
		}

19 View Source File : DataColumnAppender.cs
License : MIT License
Project Creator : aloneguid

public DataColumn ToDataColumn()
      {
         Array data = Array.CreateInstance(_dataField.ClrNullableIfHasNullsType, _values.Count);

         for(int i = 0; i < _values.Count; i++)
         {
            data.SetValue(_values[i], i);
         }

         return new DataColumn(_dataField, data, _isRepeated ? _rls.ToArray() : null);
      }

19 View Source File : ExpressionInterpreter.cs
License : GNU Lesser General Public License v2.1
Project Creator : axiom3d

void VisitNewArrayInit (NewArrayExpression newArray)
		{
			var array = Array.CreateInstance (
				newArray.Type.GetElementType (),
				newArray.Expressions.Count);

			for (int i = 0; i < array.Length; i++) {
				Visit (newArray.Expressions [i]);
				array.SetValue (Pop (), i);
			}

			Push (array);
		}

19 View Source File : SortedList~2.cs
License : GNU Lesser General Public License v2.1
Project Creator : axiom3d

void ICollection.CopyTo (Array array, int arrayIndex)
		{
			if (null == array)
				throw new ArgumentNullException();

			if (arrayIndex < 0)
				throw new ArgumentOutOfRangeException();
			
			if (array.Rank > 1)
				throw new ArgumentException("array is multi-dimensional");
			if (arrayIndex >= array.Length)
				throw new ArgumentNullException("arrayIndex is greater than or equal to array.Length");
			if (Count > (array.Length - arrayIndex))
				throw new ArgumentNullException("Not enough space in array from arrayIndex to end of array");

			IEnumerator<KeyValuePair<TKey,TValue>> it = GetEnumerator ();
			int i = arrayIndex;

			while (it.MoveNext ()) {
				array.SetValue (it.Current, i++);
			}
		}

19 View Source File : TreeList.cs
License : MIT License
Project Creator : aloneguid

public object ValuesAs(Type clrType)
      {
         Array cellArray = Array.CreateInstance(clrType, _values.Count);
         for (int i = 0; i < _values.Count; i++)
         {
            cellArray.SetValue(_values[i], i);
         }
         return cellArray;
      }

void ICollection.CopyTo(Array array, int arrayIndex)
        {
            if (null == array)
                throw new ArgumentNullException();

            if (arrayIndex < 0)
                throw new ArgumentOutOfRangeException();

            if (array.Rank > 1)
                throw new ArgumentException("array is multi-dimensional");
            if (arrayIndex >= array.Length)
                throw new ArgumentNullException("arrayIndex is greater than or equal to array.Length");
            if (Count > (array.Length - arrayIndex))
                throw new ArgumentNullException("Not enough space in array from arrayIndex to end of array");

            var it = GetEnumerator();
            var i = arrayIndex;

            while (it.MoveNext())
            {
                array.SetValue(it.Current, i++);
            }
        }

19 View Source File : CometaryExtensions.cs
License : MIT License
Project Creator : 71

public static object GetValue(this TypedConstant typedConstant)
        {
            switch (typedConstant.Kind)
            {
                case TypedConstantKind.Type:
                    return ((ITypeSymbol)typedConstant.Value).GetCorrespondingType();
                case TypedConstantKind.Primitive:
                case TypedConstantKind.Enum:
                    return typedConstant.Value;
                case TypedConstantKind.Array:
                    break;

                default:
                    throw new ArgumentOutOfRangeException();
            }

            ImmutableArray<TypedConstant> elements = typedConstant.Values;
            Array array = Array.CreateInstance(typedConstant.Type.GetCorrespondingType().GetElementType(), elements.Length);

            for (int i = 0; i < elements.Length; i++)
            {
                array.SetValue(elements[i].GetValue(), i);
            }

            return array;
        }

19 View Source File : System.Collections.Hashtable.cs
License : GNU Lesser General Public License v2.1
Project Creator : axiom3d

public virtual void CopyTo(Array array, int arrayIndex)
		{
			if (null == array)
				throw new ArgumentNullException("array");

			if (arrayIndex < 0)
				throw new ArgumentOutOfRangeException("arrayIndex");

			if (array.Rank > 1)
				throw new ArgumentException("array is multidimensional");

			if ((array.Length > 0) && (arrayIndex >= array.Length))
				throw new ArgumentException("arrayIndex is equal to or greater than array.Length");

			if (arrayIndex + this.inUse > array.Length)
				throw new ArgumentException("Not enough room from arrayIndex to end of array for this Hashtable");

			IDictionaryEnumerator it = GetEnumerator();
			int i = arrayIndex;

			while (it.MoveNext())
			{
				array.SetValue(it.Entry, i++);
			}
		}

19 View Source File : ArrayMarshaler.cs
License : GNU General Public License v3.0
Project Creator : AndreiFedarets

public object DemarshalObject(Stream stream)
        {
            int count = Int32Marshaler.Demarshal(stream);
            Type elementType = _elementMarshaler.ManagedType;
            Array array = Array.CreateInstance(elementType, count);
            for (int i = 0; i < count; i++)
            {
                object element = _elementMarshaler.DemarshalObject(stream);
                array.SetValue(element, i);
            }
            return array;
        }

19 View Source File : System.Collections.SortedList.cs
License : GNU Lesser General Public License v2.1
Project Creator : axiom3d

public virtual void CopyTo(Array array, int arrayIndex)
        {
            if (null == array)
                throw new ArgumentNullException();

            if (arrayIndex < 0)
                throw new ArgumentOutOfRangeException();

            if (array.Rank > 1)
                throw new ArgumentException("array is multi-dimensional");
            if (arrayIndex >= array.Length)
                throw new ArgumentNullException("arrayIndex is greater than or equal to array.Length");
            if (Count > (array.Length - arrayIndex))
                throw new ArgumentNullException("Not enough space in array from arrayIndex to end of array");

            var it = GetEnumerator();
            var i = arrayIndex;

            while (it.MoveNext())
            {
                array.SetValue(it.Entry, i++);
            }
        }

19 View Source File : RandomHelper.cs
License : MIT License
Project Creator : 1996v

public static object RandomValue(this Type t, bool stringValueAllowEmpty = true)
        {
            if (t.IsPrimitive)
            {
                if (t == typeof(byte))
                {
                    return (byte)(Rand.Next(byte.MaxValue - byte.MinValue + 1) + byte.MinValue);
                }

                if (t == typeof(sbyte))
                {
                    return (sbyte)(Rand.Next(sbyte.MaxValue - sbyte.MinValue + 1) + sbyte.MinValue);
                }

                if (t == typeof(short))
                {
                    return (short)(Rand.Next(short.MaxValue - short.MinValue + 1) + short.MinValue);
                }

                if (t == typeof(ushort))
                {
                    return (ushort)(Rand.Next(ushort.MaxValue - ushort.MinValue + 1) + ushort.MinValue);
                }

                if (t == typeof(int))
                {
                    var bytes = new byte[4];
                    Rand.NextBytes(bytes);

                    return BitConverter.ToInt32(bytes, 0);
                }

                if (t == typeof(uint))
                {
                    var bytes = new byte[4];
                    Rand.NextBytes(bytes);

                    return BitConverter.ToUInt32(bytes, 0);
                }

                if (t == typeof(long))
                {
                    var bytes = new byte[8];
                    Rand.NextBytes(bytes);

                    return BitConverter.ToInt64(bytes, 0);
                }

                if (t == typeof(ulong))
                {
                    var bytes = new byte[8];
                    Rand.NextBytes(bytes);

                    return BitConverter.ToUInt64(bytes, 0);
                }

                if (t == typeof(float))
                {
                    var bytes = new byte[4];
                    Rand.NextBytes(bytes);

                    var f = BitConverter.ToSingle(bytes, 0);
                    if (float.IsNaN(f))
                        f = (float)RandomValue<short>();
                    return f;
                }

                if (t == typeof(double))
                {
                    var bytes = new byte[8];
                    Rand.NextBytes(bytes);

                    var d = BitConverter.ToDouble(bytes, 0);
                    if (double.IsNaN(d))
                        d = (double)RandomValue<short>();
                    return d;
                }

                if (t == typeof(char))
                {
                    var roll = Rand.Next(ASCII.Length);

                    return ASCII[roll];
                }

                if (t == typeof(bool))
                {
                    return (Rand.Next(2) == 1);
                }

                throw new InvalidOperationException();
            }

            if (t == typeof(decimal))
            {
                return new decimal((int)typeof(int).RandomValue(), (int)typeof(int).RandomValue(), (int)typeof(int).RandomValue(), false, 28);
            }

            if (t == typeof(string))
            {
                int start = stringValueAllowEmpty ? 0 : 1;
                var len = Rand.Next(start, 28);
                var c = new char[len];
                for (var i = 0; i < c.Length; i++)
                {
                    c[i] = (char)typeof(char).RandomValue();
                }

                return new string(c);
            }

            if (t == typeof(DateTime))
            {
                var epoch = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);

                var bytes = new byte[4];
                Rand.NextBytes(bytes);

                var secsOffset = BitConverter.ToInt32(bytes, 0);

                var retDate = epoch.AddSeconds(secsOffset);

                return retDate;
            }

            if (t == typeof(TimeSpan))
            {
                return new TimeSpan(RandomValue<DateTime>().Ticks);
            }

            if (t == typeof(DataTable))
            {
                DataTable dt = new DataTable();
                int coluCount = Rand.Next(10, 30);
                for (int i = 0; i < coluCount; i++)
                {
                    dt.Columns.Add(RandomHelper.RandomValue<string>(false), typeof(object));
                }
                int rowCount = Rand.Next(20, 50);
                for (int i = 0; i < rowCount; i++)
                {
                    var row = new object[coluCount];
                    for (int zi = 0; zi < coluCount; zi++)
                    {
                        row[zi] = RandomHelper.RandomValue<object>();
                    }
                    dt.Rows.Add(row);
                }
                return dt;
            }

            if (t.IsNullable())
            {
                // leave it unset
                if (Rand.Next(2) == 0)
                {
                    // null!
                    return Activator.CreateInstance(t);
                }

                var underlying = Nullable.GetUnderlyingType(t);
                var val = underlying.RandomValue(stringValueAllowEmpty);

                var cons = t.GetConstructor(new[] { underlying });

                return cons.Invoke(new object[] { val });
            }

            if (t.IsEnum)
            {
                var allValues = Enum.GetValues(t);
                var ix = Rand.Next(allValues.Length);

                return allValues.GetValue(ix);
            }

            if (t.IsArray)
            {
                var valType = t.GetElementType();
                var len = Rand.Next(20, 50);
                var ret = Array.CreateInstance(valType, len);
                //var add = t.GetMethod("SetValue");
                for (var i = 0; i < len; i++)
                {
                    var elem = valType.RandomValue(stringValueAllowEmpty);
                    ret.SetValue(elem, i);
                }

                return ret;
            }

            if (t.IsGenericType)
            {
                var defind = t.GetGenericTypeDefinition();
                if (defind == typeof(HashSet<>))
                {
                    var valType = t.GetGenericArguments()[0];
                    var ret = Activator.CreateInstance(t);
                    var add = t.GetMethod("Add");
                    var contains = t.GetMethod("Contains");

                    var len = Rand.Next(20, 50);
                    for (var i = 0; i < len; i++)
                    {
                        var elem = valType.RandomValue(stringValueAllowEmpty);
                        while (elem == null || (bool)contains.Invoke(ret, new object[] { elem }))
                            elem = valType.RandomValue(stringValueAllowEmpty);
                        add.Invoke(ret, new object[] { elem });
                    }

                    return ret;
                }
                if (defind == typeof(Dictionary<,>))
                {
                    var keyType = t.GetGenericArguments()[0];
                    var valType = t.GetGenericArguments()[1];
                    var ret = Activator.CreateInstance(t);
                    var add = t.GetMethod("Add");
                    var contains = t.GetMethod("ContainsKey");

                    var len = Rand.Next(20, 50);
                    if (keyType == typeof(Boolean))
                        len = 2;
                    for (var i = 0; i < len; i++)
                    {
                        var val = valType.RandomValue(stringValueAllowEmpty);
                        var key = keyType.RandomValue(stringValueAllowEmpty);
                        while (key == null || (bool)contains.Invoke(ret, new object[] { key }))
                            key = keyType.RandomValue(stringValueAllowEmpty);
                        add.Invoke(ret, new object[] { key, val });
                    }

                    return ret;
                }
                if (defind == typeof(List<>))
                {
                    var valType = t.GetGenericArguments()[0];
                    var ret = Activator.CreateInstance(t);
                    var add = t.GetMethod("Add");

                    var len = Rand.Next(20, 50);
                    for (var i = 0; i < len; i++)
                    {
                        var elem = valType.RandomValue(stringValueAllowEmpty);
                        add.Invoke(ret, new object[] { elem });
                    }

                    return ret;
                }
                if (defind == typeof(ArraySegment<>))
                {
                    var valType = t.GetGenericArguments()[0];
                    var ary = valType.MakeArrayType().RandomValue(stringValueAllowEmpty);
                    var lenT = ary.GetType().GetProperty("Length");
                    var offset = Rand.Next(0, (int)lenT.GetValue(ary) - 1);
                    var len = (int)lenT.GetValue(ary) - offset;

                    return Activator.CreateInstance(t, ary, offset, len);
                }
            }

            if (t == typeof(Guid))
                return Guid.NewGuid();

            if (t == typeof(object))
            {
                var code = Rand.Next(0, 9);
                switch (code)
                {
                    case 0:
                        return RandomValue<int>();
                    case 1:
                        return RandomValue<long>();
                    case 2:
                        return RandomValue<Char>();
                    case 3:
                        return RandomValue<DateTime>();
                    case 4:
                        return RandomValue<string>(stringValueAllowEmpty);
                    case 5:
                        return RandomValue<Guid>();
                    case 6:
                        return RandomValue<decimal>();
                    case 7:
                        return RandomValue<double>();
                    case 8:
                        return RandomValue<float>();
                    default:
                        return RandomValue<short>();
                }
            }

            //model
            var retObj = Activator.CreateInstance(t);
            foreach (var p in t.GetFields())
            {
                //if (Rand.Next(5) == 0) continue;

                var fieldType = p.FieldType;

                p.SetValue(retObj, fieldType.RandomValue(stringValueAllowEmpty));
            }

            foreach (var p in t.GetProperties())
            {
                //if (Rand.Next(5) == 0) continue;
                if (p.CanWrite && p.CanRead)
                {
                    var fieldType = p.PropertyType;

                    p.SetValue(retObj, fieldType.RandomValue(stringValueAllowEmpty));
                }
            }

            return retObj;
        }

19 View Source File : DataDocConverter.cs
License : MIT License
Project Creator : azist

protected virtual bool TryConvertBSONtoCLR(Type target, BSONElement element, string targetName, out object clrValue, Func<BSONDoreplacedent, BSONElement, bool> filter)
        {
          if (element==null || element is BSONNullElement)
          {
            clrValue = null;
            return true;
          }

          if (target == typeof(object))
          {
            //just unwrap Bson:CLR = 1:1, without type conversion
            clrValue = DirectConvertBSONValue( element, filter );
            return true;
          }

          clrValue = null;

          if (target.IsSubclreplacedOf(typeof(TypedDoc)))
          {
            var bsonDoreplacedentElement = element as BSONDoreplacedentElement;
            var doc = bsonDoreplacedentElement != null ? bsonDoreplacedentElement.Value : null;
            if (doc==null) return false;//not doreplacedent
            var tr = (TypedDoc)Activator.CreateInstance(target);
            BSONDoreplacedentToDataDoc(doc, tr, targetName, filter: filter);
            clrValue = tr;
            return true;
          }

          //ARRAY
          if (target.IsArray &&
              target.GetArrayRank()==1 &&
              target!=typeof(byte[]))//exclude byte[] as it is treated with m_BSONtoCLR
          {
            var bsonArrayElement = element as BSONArrayElement;
            var arr = bsonArrayElement != null ? bsonArrayElement.Value : null;
            if (arr==null) return false;//not array
            var telm = target.GetElementType();
            var clrArray = Array.CreateInstance(telm, arr.Length);
            for(var i=0; i<arr.Length; i++)
            {
              object clrElement;
              if (!TryConvertBSONtoCLR(telm, arr[i], targetName, out clrElement, filter))
              {
                return false;//could not convert some element of array
              }
              clrArray.SetValue(clrElement, i);
            }

            clrValue = clrArray;
            return true;
          }

          //LIST<T>
          if (target.IsGenericType && target.GetGenericTypeDefinition() == typeof(List<>))
          {
            var bsonArrayElement = element as BSONArrayElement;
            var arr = bsonArrayElement != null ? bsonArrayElement.Value : null;
            if (arr==null) return false;//not array
            var gargs = target.GetGenericArguments();
            var telm = gargs[0];
            var clrList = Activator.CreateInstance(target) as System.Collections.IList;
            for(var i=0; i<arr.Length; i++)
            {
              object clrElement;
              if (!TryConvertBSONtoCLR(telm, arr[i], targetName, out clrElement, filter))
              {
                return false;//could not convert some element of array into element of List<t>
              }
              clrList.Add( clrElement );
            }

            clrValue = clrList;
            return true;
          }

          //JSONDataMap
          if (target==typeof(JsonDataMap))
          {
            var bsonDoreplacedentElement = element as BSONDoreplacedentElement;
            var doc = bsonDoreplacedentElement != null ? bsonDoreplacedentElement.Value : null;
            clrValue = BSONDoreplacedentToJSONMap(doc, filter);
            return true;
          }

          if (target.IsEnum)
          {
            try
            {
              clrValue = Enum.Parse(target, ((BSONStringElement)element).Value, true);
              return true;
            }
            catch
            {
              return false;
            }
          }

          //Primitive type-targeted value
          Func<BSONElement, object> func;
          if (m_BSONtoCLR.TryGetValue(target, out func))
          {
            try
            {
              clrValue = func(element);
            }
            catch(Exception error)
            {
              Debug.Fail("Error in BSONRowConverter.TryConvertBSONtoCLR(): " + error.ToMessageWithType());
              return false;//functor could not convert
            }
            return true;
          }

          return false;//could not convert
        }

19 View Source File : JsonMapper.cs
License : MIT License
Project Creator : AnotherEnd15

private static object ReadValue(Type inst_type, JsonReader reader)
        {
            reader.Read();

            if (reader.Token == JsonToken.ArrayEnd)
                return null;

            Type underlying_type = Nullable.GetUnderlyingType(inst_type);
            Type value_type = underlying_type ?? inst_type;

            if (reader.Token == JsonToken.Null)
            {
#if NETSTANDARD1_5
                if (inst_type.IsClreplaced() || underlying_type != null) {
                    return null;
                }
#else
                if (inst_type.IsClreplaced || underlying_type != null)
                {
                    return null;
                }
#endif

                throw new JsonException(String.Format("Can't replacedign null to an instance of type {0}",
                    inst_type));
            }

            if (reader.Token == JsonToken.Double ||
                reader.Token == JsonToken.Int ||
                reader.Token == JsonToken.Long ||
                reader.Token == JsonToken.String ||
                reader.Token == JsonToken.Boolean)
            {
                Type json_type = reader.Value.GetType();

                if (value_type.IsreplacedignableFrom(json_type))
                    return reader.Value;

                // If there's a custom importer that fits, use it
                if (custom_importers_table.ContainsKey(json_type) &&
                    custom_importers_table[json_type].ContainsKey(value_type))
                {
                    ImporterFunc importer =
                            custom_importers_table[json_type][value_type];

                    return importer(reader.Value);
                }

                // Maybe there's a base importer that works
                if (base_importers_table.ContainsKey(json_type) &&
                    base_importers_table[json_type].ContainsKey(value_type))
                {
                    ImporterFunc importer =
                            base_importers_table[json_type][value_type];

                    return importer(reader.Value);
                }

                // Maybe it's an enum
#if NETSTANDARD1_5
                if (value_type.IsEnum())
                    return Enum.ToObject (value_type, reader.Value);
#else
                if (value_type.IsEnum)
                    return Enum.ToObject(value_type, reader.Value);
#endif
                // Try using an implicit conversion operator
                MethodInfo conv_op = GetConvOp(value_type, json_type);

                if (conv_op != null)
                    return conv_op.Invoke(null,
                        new object[] { reader.Value });

                // No luck
                throw new JsonException(String.Format("Can't replacedign value '{0}' (type {1}) to type {2}",
                    reader.Value, json_type, inst_type));
            }

            object instance = null;

            if (reader.Token == JsonToken.ArrayStart)
            {
                AddArrayMetadata(inst_type);
                ArrayMetadata t_data = array_metadata[inst_type];

                if (!t_data.IsArray && !t_data.IsList)
                    throw new JsonException(String.Format("Type {0} can't act as an array",
                        inst_type));

                IList list;
                Type elem_type;

                if (!t_data.IsArray)
                {
                    list = (IList) Activator.CreateInstance(inst_type);
                    elem_type = t_data.ElementType;
                }
                else
                {
                    list = new ArrayList();
                    elem_type = inst_type.GetElementType();
                }

                while (true)
                {
                    object item = ReadValue(elem_type, reader);
                    if (item == null && reader.Token == JsonToken.ArrayEnd)
                        break;

                    list.Add(item);
                }

                if (t_data.IsArray)
                {
                    int n = list.Count;
                    instance = Array.CreateInstance(elem_type, n);

                    for (int i = 0; i < n; i++)
                        ((Array) instance).SetValue(list[i], i);
                }
                else
                    instance = list;
            }
            else if (reader.Token == JsonToken.ObjectStart)
            {
                AddObjectMetadata(value_type);
                ObjectMetadata t_data = object_metadata[value_type];

                instance = Activator.CreateInstance(value_type);

                while (true)
                {
                    reader.Read();

                    if (reader.Token == JsonToken.ObjectEnd)
                        break;

                    string property = (string) reader.Value;

                    if (t_data.Properties.ContainsKey(property))
                    {
                        PropertyMetadata prop_data =
                                t_data.Properties[property];

                        if (prop_data.IsField)
                        {
                            ((FieldInfo) prop_data.Info).SetValue(instance, ReadValue(prop_data.Type, reader));
                        }
                        else
                        {
                            PropertyInfo p_info =
                                    (PropertyInfo) prop_data.Info;

                            if (p_info.CanWrite)
                                p_info.SetValue(instance,
                                    ReadValue(prop_data.Type, reader),
                                    null);
                            else
                                ReadValue(prop_data.Type, reader);
                        }
                    }
                    else
                    {
                        if (!t_data.IsDictionary)
                        {
                            if (!reader.SkipNonMembers)
                            {
                                throw new JsonException(String.Format("The type {0} doesn't have the " +
                                    "property '{1}'",
                                    inst_type, property));
                            }

                            ReadSkip(reader);
                            continue;
                        }

                        var dicTypes = instance.GetType().GetGenericArguments();
                        var converter = System.ComponentModel.TypeDescriptor.GetConverter(dicTypes[0]);
                        object key = property;
                        if (converter != null)
                        {
                            key = converter.ConvertFromString(property);
                            t_data.ElementType = dicTypes[1];
                        }

                        ((IDictionary) instance).Add(key, ReadValue(t_data.ElementType, reader));
                    }
                }
            }

            return instance;
        }

19 View Source File : SerializationUtils.cs
License : MIT License
Project Creator : azist

public static void WalkArrayRead<T>(Array arr, Func<T> each)
    {
      var rank = arr.Rank;

      if (rank==1)
      {
          var i = arr.GetLowerBound(0);
          var top = arr.GetUpperBound(0);
          for(; i<=top; i++)
            arr.SetValue(each(), i);
          return;
      }


      var idxs = new int[rank];
      doDimensionSetValue<T>(arr, idxs, 0, each);
    }

19 View Source File : TypeExtensions.cs
License : MIT License
Project Creator : ahydrax

private static object CreateSampleInstanceInternal(this Type type, int currentDepth, int maxDepth)
        {
            if (currentDepth > maxDepth) return GetDefaultValue(type);

            var instance = Activator.CreateInstance(type);

            foreach (var property in type.GetProperties())
            {
                var propertyType = property.PropertyType;

                if (propertyType.CanBeInstantiated())
                {
                    type.GetProperty(property.Name).SetValue(instance,
                        propertyType.CreateSampleInstanceInternal(currentDepth + 1, SampleMaxDepth));
                }

                if (typeof(IEnumerable).IsreplacedignableFrom(propertyType)
                    && propertyType != typeof(string))
                {
                    var elementType = propertyType.IsArray
                        ? propertyType.GetElementType()
                        : propertyType.GenericTypeArguments[0];

                    var array = Array.CreateInstance(elementType, 1);
                    array.SetValue(
                        elementType.CanBeInstantiated()
                            ? elementType.CreateSampleInstanceInternal(currentDepth + 1, SampleMaxDepth)
                            : GetDefaultValue(elementType), 
                        0);
                    type.GetProperty(property.Name).SetValue(instance, array);
                }
            }

            return instance;
        }

19 View Source File : GenericArgsBuilder.cs
License : MIT License
Project Creator : bartoszgolek

public void SetParameterSeriesValues(MemberInfo member, ParameterSeriesAttribute parameterSeriesAttribute)
        {
            var method = typeof(CommandArgs).GetMethod("GetParameterSeries");
            var memberType = TypeHelper.GetMemberType(member);
            var generic = method.MakeGenericMethod(memberType.GetElementType());
            var value = generic.Invoke(_args, null);

            var itemValues = (IEnumerable) value;
            var length = itemValues.Cast<object>().Count();

            var array = Array.CreateInstance(memberType.GetElementType(), length);
            var i = 0;
            foreach (var itemValue in itemValues)
                array.SetValue(itemValue, i++);

            TypeHelper.SetValue(member, _tArgs, array);
        }

19 View Source File : RealBinaryMapping.Read.cs
License : Apache License 2.0
Project Creator : AntonioDePau

private object ReadProperty(MappingReadArgs args, Type type, MyProperty property)
        {
            if (type != typeof(bool))
                args.BitIndex = 0;

            if (mappings.TryGetValue(type, out var mapping))
            {
                args.DataAttribute = property.DataInfo;
                return mapping.Reader(args);
            }
            else if (type.IsEnum)
            {
                var underlyingType = Enum.GetUnderlyingType(type);
                if (!mappings.TryGetValue(underlyingType, out mapping))
                    throw new InvalidDataException($"The enum {type.Name} has an unsupported size.");

                args.DataAttribute = property.DataInfo;
                return mapping.Reader(args);
            }
            else if (type.IsGenericType && (type.GetGenericTypeDefinition() == typeof(List<>)))
            {
                var listType = type.GetGenericArguments().FirstOrDefault();
                if (listType == null)
                    throw new InvalidDataException($"The list {property.MemberInfo.Name} does not have any specified type.");

                var addMethod = type.GetMethod("Add");
                var list = Activator.CreateInstance(typeof(List<>).MakeGenericType(listType));

                for (int i = 0; i < args.Count; i++)
                {
                    var oldPosition = (int)args.Reader.BaseStream.Position;

                    var item = ReadProperty(args, listType, property);
                    addMethod.Invoke(list, new[] { item });

                    var newPosition = args.Reader.BaseStream.Position;
                    args.Reader.BaseStream.Position += Math.Max(0, property.DataInfo.Stride - (newPosition - oldPosition));
                }

                return list;
            }
            else if (type.IsArray)
            {
                if (type.GetArrayRank() > 1)
                    throw new NotImplementedException("Arrays with a rank greater than one are not currently supported.");

                var arrayType = type.GetElementType();
                if (arrayType == null)
                    throw new InvalidDataException($"Unable to get the underlying type of {type.Name}.");

                var array = Array.CreateInstance(arrayType, args.Count);
                if (arrayType.IsEnum)
                {
                    for (var i = 0; i < args.Count; i++)
                    {
                        var oldPosition = (int)args.Reader.BaseStream.Position;

                        var item = ReadProperty(args, arrayType, property);
                        array.SetValue(Enum.ToObject(arrayType, item), i);

                        var newPosition = args.Reader.BaseStream.Position;
                        args.Reader.BaseStream.Position += Math.Max(0, property.DataInfo.Stride - (newPosition - oldPosition));
                    }
                }
                else
                {
                    for (var i = 0; i < args.Count; i++)
                    {
                        var oldPosition = (int)args.Reader.BaseStream.Position;

                        var item = ReadProperty(args, arrayType, property);
                        array.SetValue(item, i);

                        var newPosition = args.Reader.BaseStream.Position;
                        args.Reader.BaseStream.Position += Math.Max(0, property.DataInfo.Stride - (newPosition - oldPosition));
                    }
                }

                return array;
            }
            else
            {
                return ReadRawObject(args.Reader, Activator.CreateInstance(type), (int)args.Reader.BaseStream.Position);
            }
        }

19 View Source File : Converter.cs
License : Apache License 2.0
Project Creator : bcgov

private Array AddToArray(object value, object sourceArray = null)
        {
            // Use the source array or create a new array.
            var type = value.GetType();
            var array = (Array)sourceArray ?? Array.CreateInstance(type, 0);

            // Copy the existing array into a larger array.
            var length = array.Length;
            var newArray = Array.CreateInstance(type, length + 1);
            for (var ai = 0; ai < length; ai++)
            {
                newArray.SetValue(array.GetValue(ai), ai);
            }

            // Add the new value to the array.
            newArray.SetValue(value, length);
            return newArray;
        }

19 View Source File : Protocol16Deserializer.cs
License : MIT License
Project Creator : 0blu

private static bool DeserializeDictionaryArray(Protocol16Stream input, short size, out Array result)
        {
            Type type = DeserializeDictionaryType(input, out byte keyTypeCode, out byte valueTypeCode);
            result = Array.CreateInstance(type, size);

            for (short i = 0; i < size; i++)
            {
                if (!(Activator.CreateInstance(type) is IDictionary dictionary))
                {
                    return false;
                }
                short arraySize = DeserializeShort(input);
                for (int j = 0; j < arraySize; j++)
                {
                    object key;
                    if (keyTypeCode > 0)
                    {
                        key = Deserialize(input, keyTypeCode);
                    }
                    else
                    {
                        byte nextKeyTypeCode = (byte)input.ReadByte();
                        key = Deserialize(input, nextKeyTypeCode);
                    }
                    object value;
                    if (valueTypeCode > 0)
                    {
                        value = Deserialize(input, valueTypeCode);
                    }
                    else
                    {
                        byte nextValueTypeCode = (byte)input.ReadByte();
                        value = Deserialize(input, nextValueTypeCode);
                    }
                    dictionary.Add(key, value);
                }
                result.SetValue(dictionary, i);
            }

            return true;
        }

19 View Source File : System_ArrayWrap.cs
License : MIT License
Project Creator : bjfumac

[MonoPInvokeCallbackAttribute(typeof(LuaCSFunction))]
    static int set_Item(IntPtr L)
    {
        try
        {
            Array obj = ToLua.ToObject(L, 1) as Array;

            if (obj == null)
            {
                throw new LuaException("trying to index an invalid object reference");
            }

            int index = (int)LuaDLL.lua_tointeger(L, 2);            
            Type t = obj.GetType().GetElementType();

            if (t.IsValueType)
            {
                if (t.IsPrimitive)
                {
                    if (SetPrimitiveValue(L, obj, t, index))
                    {
                        return 0;
                    }
                }
                else if (t == typeof(Vector3))
                {
                    Vector3[] array = obj as Vector3[];
                    Vector3 val = ToLua.ToVector3(L, 3);
                    array[index] = val;
                    return 0;
                }
                else if (t == typeof(Quaternion))
                {
                    Quaternion[] array = obj as Quaternion[];
                    Quaternion val = ToLua.ToQuaternion(L, 3);
                    array[index] = val;
                    return 0;
                }
                else if (t == typeof(Vector2))
                {
                    Vector2[] array = obj as Vector2[];
                    Vector2 val = ToLua.ToVector2(L, 3);
                    array[index] = val;
                    return 0;
                }
                else if (t == typeof(Vector4))
                {
                    Vector4[] array = obj as Vector4[];
                    Vector4 val = ToLua.ToVector4(L, 3);
                    array[index] = val;
                    return 0;
                }
                else if (t == typeof(Color))
                {
                    Color[] array = obj as Color[];
                    Color val = ToLua.ToColor(L, 3);
                    array[index] = val;
                    return 0;
                }
            }

            if (!TypeChecker.CheckType(L, t, 3))
            {                                
                return LuaDLL.luaL_typerror(L, 3, LuaMisc.GetTypeName(t));
            }

            object v = ToLua.CheckVarObject(L, 3, t);
            v = TypeChecker.ChangeType(v, t);
            obj.SetValue(v, index);
            return 0;
        }
        catch (Exception e)
        {
            return LuaDLL.toluaL_exception(L, e);
        }
    }

19 View Source File : ArrayField.cs
License : GNU Lesser General Public License v3.0
Project Creator : ApexGameTools

protected override void DoAdd(object item, AIInspectorState state)
        {
            var arr = (Array)_list;
            var tmp = Array.CreateInstance(_itemType, arr.Length + 1);
            Array.Copy(arr, 0, tmp, 0, arr.Length);
            tmp.SetValue(item, arr.Length);
            _setter(tmp);

            state.currentAIUI.undoRedo.Do(new ArrayFieldAddOperation(tmp, _setter, item));
        }

19 View Source File : DynamicUtils.cs
License : MIT License
Project Creator : akaskela

private static object CreateSharpArgumentInfoArray(params int[] values)
            {
                Type csharpArgumentInfoType = Type.GetType(CSharpArgumentInfoTypeName);
                Type csharpArgumentInfoFlags = Type.GetType(CSharpArgumentInfoFlagsTypeName);

                Array a = Array.CreateInstance(csharpArgumentInfoType, values.Length);

                for (int i = 0; i < values.Length; i++)
                {
                    MethodInfo createArgumentInfoMethod = csharpArgumentInfoType.GetMethod("Create", new[] { csharpArgumentInfoFlags, typeof(string) });
                    object arg = createArgumentInfoMethod.Invoke(null, new object[] { 0, null });
                    a.SetValue(arg, i);
                }

                return a;
            }

19 View Source File : Protocol16Deserializer.cs
License : MIT License
Project Creator : 0blu

private static Array DeserializeArray(Protocol16Stream input)
        {
            short size = DeserializeShort(input);
            byte typeCode = (byte)input.ReadByte();
            switch ((Protocol16Type)typeCode)
            {
                case Protocol16Type.Array:
                    {
                        Array array = DeserializeArray(input);
                        Type arrayType = array.GetType();
                        Array result = Array.CreateInstance(arrayType, size);
                        result.SetValue(array, 0);
                        for (short i = 1; i < size; i++)
                        {
                            array = DeserializeArray(input);
                            result.SetValue(array, i);
                        }

                        return result;
                    }
                case Protocol16Type.ByteArray:
                    {
                        byte[][] array = new byte[size][];
                        for (short i = 0; i < size; i++)
                        {
                            array[i] = DeserializeByteArray(input);
                        }

                        return array;
                    }
                case Protocol16Type.Dictionary:
                    {
                        DeserializeDictionaryArray(input, size, out Array result);

                        return result;
                    }
                default:
                    {
                        Type arrayType = GetTypeOfCode(typeCode);
                        Array result = Array.CreateInstance(arrayType, size);

                        for (short i = 0; i < size; i++)
                        {
                            result.SetValue(Deserialize(input, typeCode), i);
                        }

                        return result;
                    }
            }
        }

19 View Source File : RandomHelper.cs
License : MIT License
Project Creator : 1996v

public static object RandomValue(this Type t, bool stringValueAllowEmpty = true)
        {
            if (t.IsPrimitive)
            {
                if (t == typeof(byte))
                {
                    return (byte)(Rand.Next(byte.MaxValue - byte.MinValue + 1) + byte.MinValue);
                }

                if (t == typeof(sbyte))
                {
                    return (sbyte)(Rand.Next(sbyte.MaxValue - sbyte.MinValue + 1) + sbyte.MinValue);
                }

                if (t == typeof(short))
                {
                    return (short)(Rand.Next(short.MaxValue - short.MinValue + 1) + short.MinValue);
                }

                if (t == typeof(ushort))
                {
                    return (ushort)(Rand.Next(ushort.MaxValue - ushort.MinValue + 1) + ushort.MinValue);
                }

                if (t == typeof(int))
                {
                    var bytes = new byte[4];
                    Rand.NextBytes(bytes);

                    return BitConverter.ToInt32(bytes, 0);
                }

                if (t == typeof(uint))
                {
                    var bytes = new byte[4];
                    Rand.NextBytes(bytes);

                    return BitConverter.ToUInt32(bytes, 0);
                }

                if (t == typeof(long))
                {
                    var bytes = new byte[8];
                    Rand.NextBytes(bytes);

                    return BitConverter.ToInt64(bytes, 0);
                }

                if (t == typeof(ulong))
                {
                    var bytes = new byte[8];
                    Rand.NextBytes(bytes);

                    return BitConverter.ToUInt64(bytes, 0);
                }

                if (t == typeof(float))
                {
                    var bytes = new byte[4];
                    Rand.NextBytes(bytes);

                    var f = BitConverter.ToSingle(bytes, 0);
                    if (float.IsNaN(f))
                        f = (float)RandomValue<short>();
                    return f;
                }

                if (t == typeof(double))
                {
                    var bytes = new byte[8];
                    Rand.NextBytes(bytes);

                    var d= BitConverter.ToDouble(bytes, 0);
                    if (double.IsNaN(d))
                        d = (double)RandomValue<short>();
                    return d;
                }

                if (t == typeof(char))
                {
                    var roll = Rand.Next(ASCII.Length);

                    return ASCII[roll];
                }

                if (t == typeof(bool))
                {
                    return (Rand.Next(2) == 1);
                }

                throw new InvalidOperationException();
            }

            if (t == typeof(decimal))
            {
                return new decimal((int)typeof(int).RandomValue(), (int)typeof(int).RandomValue(), (int)typeof(int).RandomValue(), false, 28);
            }

            if (t == typeof(string))
            {
                int start = stringValueAllowEmpty ? 0 : 1;
                var len = Rand.Next(start, 40);
                var c = new char[len];
                for (var i = 0; i < c.Length; i++)
                {
                    c[i] = (char)typeof(char).RandomValue();
                }

                return new string(c);
            }

            if (t == typeof(DateTime))
            {
                var epoch = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);

                var bytes = new byte[4];
                Rand.NextBytes(bytes);

                var secsOffset = BitConverter.ToInt32(bytes, 0);

                var retDate = epoch.AddSeconds(secsOffset);

                return retDate;
            }

            if (t == typeof(TimeSpan))
            {
                return new TimeSpan(RandomValue<DateTime>().Ticks);
            }

            if (t == typeof(DataTable))
            {
                DataTable dt = new DataTable();
                int coluCount = Rand.Next(10, 30);
                for (int i = 0; i < coluCount; i++)
                {
                    string n = RandomHelper.RandomValue<string>(false);
                    while(dt.Columns.Contains(n))
                        n = RandomHelper.RandomValue<string>(false);
                    dt.Columns.Add(n, typeof(object));
                }
                int rowCount = Rand.Next(20, 50);
                for (int i = 0; i < rowCount; i++)
                {
                    var row = new object[coluCount];
                    for (int zi = 0; zi < coluCount; zi++)
                    {
                        row[zi] = RandomHelper.RandomValue<object>();
                    }
                    dt.Rows.Add(row);
                }
                return dt;
            }

            if (t.IsNullable())
            {
                // leave it unset
                if (Rand.Next(2) == 0)
                {
                    // null!
                    return Activator.CreateInstance(t);
                }

                var underlying = Nullable.GetUnderlyingType(t);
                var val = underlying.RandomValue(stringValueAllowEmpty);

                var cons = t.GetConstructor(new[] { underlying });

                return cons.Invoke(new object[] { val });
            }

            if (t.IsEnum)
            {
                var allValues = Enum.GetValues(t);
                var ix = Rand.Next(allValues.Length);

                return allValues.GetValue(ix);
            }

            if (t.IsArray)
            {
                var valType = t.GetElementType();
                var len = Rand.Next(20, 50);
                var ret = Array.CreateInstance(valType, len);
                //var add = t.GetMethod("SetValue");
                for (var i = 0; i < len; i++)
                {
                    var elem = valType.RandomValue(stringValueAllowEmpty);
                    ret.SetValue(elem, i);
                }

                return ret;
            }

            if (t.IsGenericType)
            {
                var defind = t.GetGenericTypeDefinition();
                if (defind == typeof(HashSet<>))
                {
                    var valType = t.GetGenericArguments()[0];
                    var ret = Activator.CreateInstance(t);
                    var add = t.GetMethod("Add");
                    var contains = t.GetMethod("Contains");

                    var len = Rand.Next(20, 50);
                    for (var i = 0; i < len; i++)
                    {
                        var elem = valType.RandomValue(stringValueAllowEmpty);
                        while (elem == null || (bool)contains.Invoke(ret, new object[] { elem }))
                            elem = valType.RandomValue(stringValueAllowEmpty);
                        add.Invoke(ret, new object[] { elem });
                    }

                    return ret;
                }
                if (defind == typeof(Dictionary<,>))
                {
                    var keyType = t.GetGenericArguments()[0];
                    var valType = t.GetGenericArguments()[1];
                    var ret = Activator.CreateInstance(t);
                    var add = t.GetMethod("Add");
                    var contains = t.GetMethod("ContainsKey");

                    var len = Rand.Next(20, 50);
                    if (keyType == typeof(Boolean))
                        len = 2;
                    for (var i = 0; i < len; i++)
                    {
                        var val = valType.RandomValue(stringValueAllowEmpty);
                        var key = keyType.RandomValue(stringValueAllowEmpty);
                       

                        while (key == null || (bool)contains.Invoke(ret, new object[] { key }))
                            key = keyType.RandomValue(stringValueAllowEmpty);
                        add.Invoke(ret, new object[] { key, val });
                    }

                    return ret;
                }
                if (defind == typeof(List<>))
                {
                    var valType = t.GetGenericArguments()[0];
                    var ret = Activator.CreateInstance(t);
                    var add = t.GetMethod("Add");

                    var len = Rand.Next(20, 50);
                    for (var i = 0; i < len; i++)
                    {
                        var elem = valType.RandomValue(stringValueAllowEmpty);
                        add.Invoke(ret, new object[] { elem });
                    }

                    return ret;
                }
                if (defind == typeof(ArraySegment<>))
                {
                    var valType = t.GetGenericArguments()[0];
                    var ary = valType.MakeArrayType().RandomValue(stringValueAllowEmpty);
                    var lenT = ary.GetType().GetProperty("Length");
                    var offset = Rand.Next(0, (int)lenT.GetValue(ary) - 1);
                    var len = (int)lenT.GetValue(ary) - offset;

                    return Activator.CreateInstance(t, ary, offset, len);
                }
            }

            if (t == typeof(Guid))
                return Guid.NewGuid();

            if (t == typeof(object))
            {
                var code = Rand.Next(0, 9);
                switch (code)
                {
                    case 0:
                        return RandomValue<int>();
                    case 1:
                        return RandomValue<long>();
                    case 2:
                        return RandomValue<Char>();
                    case 3:
                        return RandomValue<DateTime>();
                    case 4:
                        return RandomValue<string>(stringValueAllowEmpty);
                    case 5:
                        return RandomValue<Guid>();
                    case 6:
                        return RandomValue<decimal>();
                    case 7:
                        return RandomValue<double>();
                    case 8:
                        return RandomValue<float>();
                    default:
                        return RandomValue<short>();
                }
            }

            //model
            var retObj = Activator.CreateInstance(t);
            foreach (var p in t.GetFields())
            {
                //if (Rand.Next(5) == 0) continue;

                var fieldType = p.FieldType;

                p.SetValue(retObj, fieldType.RandomValue(stringValueAllowEmpty));
            }

            foreach (var p in t.GetProperties())
            {
                //if (Rand.Next(5) == 0) continue;
                if (p.CanWrite && p.CanRead)
                {
                    var fieldType = p.PropertyType;

                    p.SetValue(retObj, fieldType.RandomValue(stringValueAllowEmpty));
                }
            }

            return retObj;
        }

19 View Source File : JSONParser.cs
License : MIT License
Project Creator : 5minlab

internal static object ParseValue(Type type, string json) {
            if (type == typeof(string)) {
                if (json.Length <= 2)
                    return string.Empty;
                string str = json.Substring(1, json.Length - 2);
                return str.Replace("\\\\", "\"\"").Replace("\\", string.Empty).Replace("\"\"", "\\");
            }
            if (type == typeof(int)) {
                int result;
                int.TryParse(json, out result);
                return result;
            }
            if (type == typeof(float)) {
                float result;
                float.TryParse(json, out result);
                return result;
            }
            if (type == typeof(double)) {
                double result;
                double.TryParse(json, out result);
                return result;
            }
            if (type == typeof(bool)) {
                return json.ToLower() == "true";
            }
            if (json == "null") {
                return null;
            }
            if (type.IsArray) {
                Type arrayType = type.GetElementType();
                if (json[0] != '[' || json[json.Length - 1] != ']')
                    return null;

                List<string> elems = Split(json);
                Array newArray = Array.CreateInstance(arrayType, elems.Count);
                for (int i = 0; i < elems.Count; i++)
                    newArray.SetValue(ParseValue(arrayType, elems[i]), i);
                splitArrayPool.Push(elems);
                return newArray;
            }
            if (type.IsGenericType && type.GetGenericTypeDefinition() == typeof(List<>)) {
                Type listType = type.GetGenericArguments()[0];
                if (json[0] != '[' || json[json.Length - 1] != ']')
                    return null;

                List<string> elems = Split(json);
                var list = (IList)type.GetConstructor(new Type[] { typeof(int) }).Invoke(new object[] { elems.Count });
                for (int i = 0; i < elems.Count; i++)
                    list.Add(ParseValue(listType, elems[i]));
                splitArrayPool.Push(elems);
                return list;
            }
            if (type.IsGenericType && type.GetGenericTypeDefinition() == typeof(Dictionary<,>)) {
                Type keyType, valueType;
                {
                    Type[] args = type.GetGenericArguments();
                    keyType = args[0];
                    valueType = args[1];
                }

                //Refuse to parse dictionary keys that aren't of type string
                if (keyType != typeof(string))
                    return null;
                //Must be a valid dictionary element
                if (json[0] != '{' || json[json.Length - 1] != '}')
                    return null;
                //The list is split into key/value pairs only, this means the split must be divisible by 2 to be valid JSON
                List<string> elems = Split(json);
                if (elems.Count % 2 != 0)
                    return null;

                var dictionary = (IDictionary)type.GetConstructor(new Type[] { typeof(int) }).Invoke(new object[] { elems.Count / 2 });
                for (int i = 0; i < elems.Count; i += 2) {
                    if (elems[i].Length <= 2)
                        continue;
                    string keyValue = elems[i].Substring(1, elems[i].Length - 2);
                    object val = ParseValue(valueType, elems[i + 1]);
                    dictionary.Add(keyValue, val);
                }
                return dictionary;
            }
            if (type == typeof(object)) {
                return ParseAnonymousValue(json);
            }
            if (json[0] == '{' && json[json.Length - 1] == '}') {
                return ParseObject(type, json);
            }

            return null;
        }

19 View Source File : LazyColumnEnumerator.cs
License : MIT License
Project Creator : aloneguid

public Array ToDataArray()
      {
         Array result = Array.CreateInstance(_dc.Field.ClrNullableIfHasNullsType, _count);

         int i = 0;
         Reset();
         while(MoveNext())
         {
            result.SetValue(Current, i++);
         }

         return result;
      }

19 View Source File : System.Collections.ArrayList.cs
License : GNU Lesser General Public License v2.1
Project Creator : axiom3d

public override void CopyTo(int index, Array array, int arrayIndex, int count)
            {
                if (index < 0)
                {
                    throw new ArgumentOutOfRangeException("index", "Can't be less than zero.");
                }

                if (arrayIndex < 0)
                {
                    throw new ArgumentOutOfRangeException("arrayIndex", "Can't be less than zero.");
                }

                if (count < 0)
                {
                    throw new ArgumentOutOfRangeException("index", "Can't be less than zero.");
                }

                if (index >= m_Adaptee.Count)
                {
                    throw new ArgumentException("Can't be more or equal to list count.", "index");
                }

                if (array.Rank > 1)
                {
                    throw new ArgumentException("Can't copy into multi-dimensional array.");
                }

                if (arrayIndex >= array.Length)
                {
                    throw new ArgumentException("arrayIndex can't be greater than array.Length - 1.");
                }

                if (array.Length - arrayIndex + 1 < count)
                {
                    throw new ArgumentException("Destination array is too small.");
                }

                // re-ordered to avoid possible integer overflow
                if (index > m_Adaptee.Count - count)
                {
                    throw new ArgumentException("Index and count do not denote a valid range of elements.", "index");
                }

                for (var i = 0; i < count; i++)
                {
                    array.SetValue(m_Adaptee[index + i], arrayIndex + i);
                }
            }

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