System.Runtime.Serialization.Json.XmlObjectSerializerWriteContextComplexJson.XmlObjectSerializerWriteContextComplexJson.WriteExtensionDataTypeInfo C# (CSharp) Метод

        internal override void WriteExtensionDataTypeInfo(XmlWriterDelegator xmlWriter, IDataNode dataNode)
        {
            Type dataType = dataNode.DataType;
            if (dataType == Globals.TypeOfClassDataNode ||
                dataType == Globals.TypeOfISerializableDataNode)
            {
                xmlWriter.WriteAttributeString(null, JsonGlobals.typeString, null, JsonGlobals.objectString);
                base.WriteExtensionDataTypeInfo(xmlWriter, dataNode);
            }
            else if (dataType == Globals.TypeOfCollectionDataNode)
            {
                xmlWriter.WriteAttributeString(null, JsonGlobals.typeString, null, JsonGlobals.arrayString);
                // Don't write __type for collections
            }
            else if (dataType == Globals.TypeOfXmlDataNode)
            {
                // Don't write type or __type for XML types because we serialize them to strings
            }
            else if ((dataType == Globals.TypeOfObject) && (dataNode.Value != null))
            {
                DataContract dc = GetDataContract(dataNode.Value.GetType());
                if (RequiresJsonTypeInfo(dc))
                {
                    base.WriteExtensionDataTypeInfo(xmlWriter, dataNode);
                }
            }
        }