Exemplo n.º 1
0
        private myPropInfo CreateMyProp(Type t, string name, bool customType)
        {
            myPropInfo d = new myPropInfo();
            myPropInfoType d_type = myPropInfoType.Unknown;
            myPropInfoFlags d_flags = myPropInfoFlags.Filled | myPropInfoFlags.CanWrite;

            if (t == typeof(int) || t == typeof(int?)) d_type = myPropInfoType.Int;
            else if (t == typeof(long) || t == typeof(long?)) d_type = myPropInfoType.Long;
            else if (t == typeof(string)) d_type = myPropInfoType.String;
            else if (t == typeof(bool) || t == typeof(bool?)) d_type = myPropInfoType.Bool;
            else if (t == typeof(DateTime) || t == typeof(DateTime?)) d_type = myPropInfoType.DateTime;
            else if (t.IsEnum) d_type = myPropInfoType.Enum;
            else if (t == typeof(Guid) || t == typeof(Guid?)) d_type = myPropInfoType.Guid;
            else if (t == typeof(StringDictionary)) d_type = myPropInfoType.StringDictionary;
            else if (t == typeof(NameValueCollection)) d_type = myPropInfoType.NameValue;
            else if (t.IsArray)
            {
                d.bt = t.GetElementType();
                if (t == typeof(byte[]))
                    d_type = myPropInfoType.ByteArray;
                else
                    d_type = myPropInfoType.Array;
            }
            else if (t.Name.Contains("Dictionary"))
            {
                d.GenericTypes = Reflection.Instance.GetGenericArguments(t);// t.GetGenericArguments();
                if (d.GenericTypes.Length > 0 && d.GenericTypes[0] == typeof(string))
                    d_type = myPropInfoType.StringKeyDictionary;
                else
                    d_type = myPropInfoType.Dictionary;
            }
            #if !SILVERLIGHT
            else if (t == typeof(Hashtable)) d_type = myPropInfoType.Hashtable;
            else if (t == typeof(DataSet)) d_type = myPropInfoType.DataSet;
            else if (t == typeof(DataTable)) d_type = myPropInfoType.DataTable;
            #endif

            else if (customType)
                d_type = myPropInfoType.Custom;

            d.IsClass = t.IsClass;
            d.IsValueType = t.IsValueType;
            if (t.IsGenericType)
            {
                d.IsGenericType = true;
                d.bt = t.GetGenericArguments()[0];
            }

            d.pt = t;
            d.Name = name;
            d.changeType = GetChangeType(t);
            d.Type = d_type;
            d.Flags = d_flags;

            return d;
        }
Exemplo n.º 2
0
        private myPropInfo CreateMyProp(Type t, string name, bool customType)
        {
            myPropInfo     d      = new myPropInfo();
            myPropInfoType d_type = myPropInfoType.Unknown;

            if (t == typeof(int) || t == typeof(int?))
            {
                d_type = myPropInfoType.Int;
            }
            else if (t == typeof(long) || t == typeof(long?))
            {
                d_type = myPropInfoType.Long;
            }
            else if (t == typeof(string))
            {
                d_type = myPropInfoType.String;
            }
            else if (t == typeof(bool) || t == typeof(bool?))
            {
                d_type = myPropInfoType.Bool;
            }
            else if (t == typeof(DateTime) || t == typeof(DateTime?))
            {
                d_type = myPropInfoType.DateTime;
            }
            else if (t.IsEnum)
            {
                d_type = myPropInfoType.Enum;
            }
            else if (t == typeof(Guid) || t == typeof(Guid?))
            {
                d_type = myPropInfoType.Guid;
            }
            else if (t == typeof(StringDictionary))
            {
                d_type = myPropInfoType.StringDictionary;
            }
            else if (t == typeof(NameValueCollection))
            {
                d_type = myPropInfoType.NameValue;
            }
            else if (t.IsArray)
            {
                d.bt = t.GetElementType();
                if (t == typeof(byte[]))
                {
                    d_type = myPropInfoType.ByteArray;
                }
                else
                {
                    d_type = myPropInfoType.Array;
                }
            }
            else if (t.Name.Contains("Dictionary"))
            {
                d.GenericTypes = Reflection.Instance.GetGenericArguments(t);                // t.GetGenericArguments();
                if (d.GenericTypes.Length > 0 && d.GenericTypes[0] == typeof(string))
                {
                    d_type = myPropInfoType.StringKeyDictionary;
                }
                else
                {
                    d_type = myPropInfoType.Dictionary;
                }
            }
            else if (customType)
            {
                d_type = myPropInfoType.Custom;
            }

            if (t.IsValueType && !t.IsPrimitive && !t.IsEnum && t != typeof(decimal))
            {
                d.IsStruct = true;
            }

            d.IsClass     = t.IsClass;
            d.IsValueType = t.IsValueType;
            if (t.IsGenericType)
            {
                d.IsGenericType = true;
                d.bt            = t.GetGenericArguments()[0];
            }

            d.pt         = t;
            d.Name       = name;
            d.changeType = GetChangeType(t);
            d.Type       = d_type;

            return(d);
        }
Exemplo n.º 3
0
        private myPropInfo CreateMyProp(Type t, string name, bool customType)
        {
            myPropInfo d = new myPropInfo();
            myPropInfoType d_type = myPropInfoType.Unknown;

            if (t == typeof(int) || t == typeof(int?)) d_type = myPropInfoType.Int;
            else if (t == typeof(long) || t == typeof(long?)) d_type = myPropInfoType.Long;
            else if (t == typeof(string)) d_type = myPropInfoType.String;
            else if (t == typeof(bool) || t == typeof(bool?)) d_type = myPropInfoType.Bool;
            else if (t == typeof(DateTime) || t == typeof(DateTime?)) d_type = myPropInfoType.DateTime;
            else if (t.IsEnum) d_type = myPropInfoType.Enum;
            else if (t == typeof(Guid) || t == typeof(Guid?)) d_type = myPropInfoType.Guid;
            else if (t == typeof(StringDictionary)) d_type = myPropInfoType.StringDictionary;
            else if (t == typeof(NameValueCollection)) d_type = myPropInfoType.NameValue;
            else if (t.IsArray)
            {
                d.bt = t.GetElementType();
                if (t == typeof(byte[]))
                    d_type = myPropInfoType.ByteArray;
                else
                    d_type = myPropInfoType.Array;
            }
            else if (typeof(IDictionary).IsAssignableFrom(t))
            {
                d.GenericTypes = Reflection.Instance.GetGenericArguments(t);// t.GetGenericArguments();
                if (d.GenericTypes.Length > 0 && d.GenericTypes[0] == typeof(string))
                    d_type = myPropInfoType.StringKeyDictionary;
                else
                    d_type = myPropInfoType.Dictionary;
            }
            #if !SILVERLIGHT && !UNITY
            else if (t == typeof(Hashtable)) d_type = myPropInfoType.Hashtable;
            else if (t == typeof(DataSet)) d_type = myPropInfoType.DataSet;
            else if (t == typeof(DataTable)) d_type = myPropInfoType.DataTable;
            #endif
            else if (customType)
                d_type = myPropInfoType.Custom;

            if (t.IsValueType && !t.IsPrimitive && !t.IsEnum && t != typeof(decimal))
                d.IsStruct = true;

            d.IsClass = t.IsClass;
            d.IsValueType = t.IsValueType;
            if (t.IsGenericType)
            {
                d.IsGenericType = true;
                d.bt = t.GetGenericArguments()[0];
            }

            d.pt = t;
            d.Name = name;
            d.changeType = GetChangeType(t);
            d.Type = d_type;

            return d;
        }
Exemplo n.º 4
0
        private myPropInfo CreateMyProp(Type t, string name, bool customType)
        {
            myPropInfo      info    = new myPropInfo();
            myPropInfoType  unknown = myPropInfoType.Unknown;
            myPropInfoFlags flags   = myPropInfoFlags.CanWrite | myPropInfoFlags.Filled;

            if ((t == typeof(int)) || (t == typeof(int?)))
            {
                unknown = myPropInfoType.Int;
            }
            else if ((t == typeof(long)) || (t == typeof(long?)))
            {
                unknown = myPropInfoType.Long;
            }
            else if (t == typeof(string))
            {
                unknown = myPropInfoType.String;
            }
            else if ((t == typeof(bool)) || (t == typeof(bool?)))
            {
                unknown = myPropInfoType.Bool;
            }
            else if ((t == typeof(DateTime)) || (t == typeof(DateTime?)))
            {
                unknown = myPropInfoType.DateTime;
            }
            else if (t.IsEnum)
            {
                unknown = myPropInfoType.Enum;
            }
            else if ((t == typeof(Guid)) || (t == typeof(Guid?)))
            {
                unknown = myPropInfoType.Guid;
            }
            else if (t == typeof(StringDictionary))
            {
                unknown = myPropInfoType.StringDictionary;
            }
            else if (t == typeof(NameValueCollection))
            {
                unknown = myPropInfoType.NameValue;
            }
            else if (t.IsArray)
            {
                info.bt = t.GetElementType();
                if (t == typeof(byte[]))
                {
                    unknown = myPropInfoType.ByteArray;
                }
                else
                {
                    unknown = myPropInfoType.Array;
                }
            }
            else if (t.Name.Contains("Dictionary"))
            {
                info.GenericTypes = Instance.GetGenericArguments(t);
                if ((info.GenericTypes.Length > 0) && (info.GenericTypes[0] == typeof(string)))
                {
                    unknown = myPropInfoType.StringKeyDictionary;
                }
                else
                {
                    unknown = myPropInfoType.Dictionary;
                }
            }
            else if (t == typeof(Hashtable))
            {
                unknown = myPropInfoType.Hashtable;
            }
            else if (customType)
            {
                unknown = myPropInfoType.Custom;
            }
            info.IsClass     = t.IsClass;
            info.IsValueType = t.IsValueType;
            if (t.IsGenericType)
            {
                info.IsGenericType = true;
                info.bt            = t.GetGenericArguments()[0];
            }
            info.pt         = t;
            info.Name       = name;
            info.changeType = this.GetChangeType(t);
            info.Type       = unknown;
            info.Flags      = flags;
            return(info);
        }
Exemplo n.º 5
0
        public Dictionary <string, myPropInfo> Getproperties(Type type, string typename, bool ShowReadOnlyProperties)
        {
            Dictionary <string, myPropInfo> sd = null;

            if (_propertycache.TryGetValue(typename, out sd))
            {
                return(sd);
            }
            else
            {
                sd = new Dictionary <string, myPropInfo>(10);
                var            bf = BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static;
                PropertyInfo[] pr = type.GetProperties(bf);
                foreach (PropertyInfo p in pr)
                {
                    if (p.GetIndexParameters().Length > 0)// Property is an indexer
                    {
                        continue;
                    }

                    myPropInfo d = CreateMyProp(p.PropertyType, p.Name);
                    d.setter = Reflection.CreateSetMethod(type, p, ShowReadOnlyProperties);
                    if (d.setter != null)
                    {
                        d.CanWrite = true;
                    }
                    d.getter = Reflection.CreateGetMethod(type, p);
#if NET4
                    var att = p.GetCustomAttributes(true);
                    foreach (var at in att)
                    {
                        if (at is DataMemberAttribute)
                        {
                            var dm = (DataMemberAttribute)at;
                            if (dm.Name != "")
                            {
                                d.memberName = dm.Name;
                            }
                        }
                    }
                    if (d.memberName != null)
                    {
                        sd.Add(d.memberName, d);
                    }
                    else
#endif
                    sd.Add(p.Name.ToLowerInvariant(), d);
                }
                FieldInfo[] fi = type.GetFields(bf);
                foreach (FieldInfo f in fi)
                {
                    myPropInfo d = CreateMyProp(f.FieldType, f.Name);
                    if (f.IsLiteral == false)
                    {
                        if (f.IsInitOnly == false)
                        {
                            d.setter = Reflection.CreateSetField(type, f);
                        }
                        if (d.setter != null)
                        {
                            d.CanWrite = true;
                        }
                        d.getter = Reflection.CreateGetField(type, f);
#if NET4
                        var att = f.GetCustomAttributes(true);
                        foreach (var at in att)
                        {
                            if (at is DataMemberAttribute)
                            {
                                var dm = (DataMemberAttribute)at;
                                if (dm.Name != "")
                                {
                                    d.memberName = dm.Name;
                                }
                            }
                        }
                        if (d.memberName != null)
                        {
                            sd.Add(d.memberName, d);
                        }
                        else
#endif
                        sd.Add(f.Name.ToLowerInvariant(), d);
                    }
                }

                _propertycache.Add(typename, sd);
                return(sd);
            }
        }
Exemplo n.º 6
0
        private myPropInfo CreateMyProp(Type t, string name)
        {
            myPropInfo     d      = new myPropInfo();
            myPropInfoType d_type = myPropInfoType.Unknown;

            if (t == typeof(int) || t == typeof(int?))
            {
                d_type = myPropInfoType.Int;
            }
            else if (t == typeof(long) || t == typeof(long?))
            {
                d_type = myPropInfoType.Long;
            }
            else if (t == typeof(string))
            {
                d_type = myPropInfoType.String;
            }
            else if (t == typeof(bool) || t == typeof(bool?))
            {
                d_type = myPropInfoType.Bool;
            }
            else if (t == typeof(DateTime) || t == typeof(DateTime?))
            {
                d_type = myPropInfoType.DateTime;
            }
            else if (t.Convert().IsEnum)
            {
                d_type = myPropInfoType.Enum;
            }
            else if (t == typeof(Guid) || t == typeof(Guid?))
            {
                d_type = myPropInfoType.Guid;
            }
            else if (t == typeof(StringDictionary))
            {
                d_type = myPropInfoType.StringDictionary;
            }
            else if (t == typeof(NameValueCollection))
            {
                d_type = myPropInfoType.NameValue;
            }
            else if (t.IsArray)
            {
                d.bt = t.GetElementType();
                if (t == typeof(byte[]))
                {
                    d_type = myPropInfoType.ByteArray;
                }
                else
                {
                    d_type = myPropInfoType.Array;
                }
            }
            else if (t.Name.Contains("Dictionary"))
            {
                d.GenericTypes = Reflection.Instance.GetGenericArguments(t);
                if (d.GenericTypes.Length > 0 && d.GenericTypes[0] == typeof(string))
                {
                    d_type = myPropInfoType.StringKeyDictionary;
                }
                else
                {
                    d_type = myPropInfoType.Dictionary;
                }
            }
#if !SILVERLIGHT
            else if (t == typeof(Hashtable))
            {
                d_type = myPropInfoType.Hashtable;
            }
            else if (t == typeof(DataSet))
            {
                d_type = myPropInfoType.DataSet;
            }
            else if (t == typeof(DataTable))
            {
                d_type = myPropInfoType.DataTable;
            }
#endif
            else if (IsTypeRegistered(t))
            {
                d_type = myPropInfoType.Custom;
            }
#if NET4
            else if (t.IsAssignableFrom(typeof(DynamicJson)))
            {
                d_type = myPropInfoType.Dynamic;
            }
#endif

            var tr = t.Convert();
            if (tr.IsValueType && !tr.IsPrimitive && !tr.IsEnum && t != typeof(decimal))
            {
                d.IsStruct = true;
            }

            d.IsInterface = tr.IsInterface;
            d.IsClass     = tr.IsClass;
            d.IsValueType = tr.IsValueType;
            if (tr.IsGenericType)
            {
                d.IsGenericType = true;
                d.bt            = t.GetGenericArguments()[0];
            }

            d.pt         = t;
            d.Name       = name;
            d.changeType = GetChangeType(t);
            d.Type       = d_type;

            return(d);
        }
Exemplo n.º 7
0
        private myPropInfo CreateMyProp(Type t, string name)
        {
            myPropInfo      d       = new myPropInfo();
            myPropInfoType  d_type  = myPropInfoType.Unknown;
            myPropInfoFlags d_flags = myPropInfoFlags.Filled | myPropInfoFlags.CanWrite;

            if (t == typeof(int) || t == typeof(int?))
            {
                d_type = myPropInfoType.Int;
            }
            else if (t == typeof(long) || t == typeof(long?))
            {
                d_type = myPropInfoType.Long;
            }
            else if (t == typeof(string))
            {
                d_type = myPropInfoType.String;
            }
            else if (t == typeof(bool) || t == typeof(bool?))
            {
                d_type = myPropInfoType.Bool;
            }
            else if (t == typeof(DateTime) || t == typeof(DateTime?))
            {
                d_type = myPropInfoType.DateTime;
            }
            else if (t.IsEnum)
            {
                d_type = myPropInfoType.Enum;
            }
            else if (t == typeof(Guid) || t == typeof(Guid?))
            {
                d_type = myPropInfoType.Guid;
            }
            else if (t.IsArray)
            {
                d.bt = t.GetElementType();
                if (t == typeof(byte[]))
                {
                    d_type = myPropInfoType.ByteArray;
                }
                else
                {
                    d_type = myPropInfoType.Array;
                }
            }
            else if (t.Name.Contains("Dictionary"))
            {
                d.GenericTypes = t.GetGenericArguments();
                if (d.GenericTypes.Length > 0 && d.GenericTypes[0] == typeof(string))
                {
                    d_type = myPropInfoType.StringDictionary;
                }
                else
                {
                    d_type = myPropInfoType.Dictionary;
                }
            }
#if !SILVERLIGHT
            else if (t == typeof(Hashtable))
            {
                d_type = myPropInfoType.Hashtable;
            }
            else if (t == typeof(DataSet))
            {
                d_type = myPropInfoType.DataSet;
            }
            else if (t == typeof(DataTable))
            {
                d_type = myPropInfoType.DataTable;
            }
#endif

            else if (IsTypeRegistered(t))
            {
                d_type = myPropInfoType.Custom;
            }

            d.IsClass     = t.IsClass;
            d.IsValueType = t.IsValueType;
            if (t.IsGenericType)
            {
                d.IsGenericType = true;
                d.bt            = t.GetGenericArguments()[0];
            }

            d.pt         = t;
            d.Name       = name;
            d.changeType = GetChangeType(t);
            d.Type       = d_type;
            d.Flags      = d_flags;

            return(d);
        }
Exemplo n.º 8
0
        private myPropInfo CreateMyProp(Type t, string name)
        {
            myPropInfo d = new myPropInfo();

            d.filled   = true;
            d.CanWrite = true;
            d.pt       = t;
            d.Name     = name;
            int nIndex = -1;

            nIndex = t.Name.IndexOf("Dictionary");
            if (nIndex >= 0)
            {
                d.isDictionary = true;
            }
            else
            {
                d.isDictionary = false;
            }
            //d.isDictionary = t.Name.Contains("Dictionary");
            if (d.isDictionary)
            {
                d.GenericTypes = t.GetGenericArguments();
            }
            d.isValueType   = t.IsValueType;
            d.isGenericType = t.IsGenericType;
            d.isArray       = t.IsArray;
            if (d.isArray)
            {
                d.bt = t.GetElementType();
            }
            if (d.isGenericType)
            {
                d.bt = t.GetGenericArguments()[0];
            }
            d.isByteArray = t == typeof(byte[]);
            d.isGuid      = (t == typeof(Guid) || t == typeof(Guid?));
#if !SILVERLIGHT
            d.isHashtable = t == typeof(Hashtable);
            d.isDataSet   = t == typeof(DataSet);
            d.isDataTable = t == typeof(DataTable);
#endif

            d.changeType = GetChangeType(t);
            d.isEnum     = t.IsEnum;
            d.isDateTime = t == typeof(DateTime) || t == typeof(DateTime?);
            d.isInt      = t == typeof(int) || t == typeof(int?);
            d.isLong     = t == typeof(long) || t == typeof(long?);
            d.isString   = t == typeof(string);
            d.isBool     = t == typeof(bool) || t == typeof(bool?);
            d.isClass    = t.IsClass;

            if (d.isDictionary && d.GenericTypes.Length > 0 && d.GenericTypes[0] == typeof(string))
            {
                d.isStringDictionary = true;
            }

#if CUSTOMTYPE
            if (IsTypeRegistered(t))
            {
                d.isCustomType = true;
            }
#endif
            return(d);
        }
Exemplo n.º 9
0
        public Dictionary <string, myPropInfo> Getproperties(Type type, string typename, bool customType)
        {
            Dictionary <string, myPropInfo> sd = null;

            if (_propertycache.TryGetValue(typename, out sd))
            {
                return(sd);
            }
            else
            {
                sd = new Dictionary <string, myPropInfo>();
                PropertyInfo[] pr = type.GetProperties(BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static);
                foreach (PropertyInfo p in pr)
                {
                    bool pass = false;
                    foreach (var attrtype in JSON.Parameters.IgnoreAttributes)
                    {
                        if (p.IsDefined(attrtype, true))
                        {
                            pass = true;
                            break;
                        }
                    }

                    if (pass)
                    {
                        continue;
                    }

                    if (p.GetIndexParameters().Length > 0)
                    {// Property is an indexer
                        continue;
                    }
                    myPropInfo d = CreateMyProp(p.PropertyType, p.Name, customType);

                    d.setter = Reflection.CreateSetMethod(type, p);
                    if (d.setter != null && p.CanWrite)
                    {
                        d.CanWrite = true;
                    }
                    d.getter = Reflection.CreateGetMethod(type, p);
                    sd.Add(p.Name.ToLower(), d);
                }
                FieldInfo[] fi = type.GetFields(BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static);
                foreach (FieldInfo f in fi)
                {
                    myPropInfo d = CreateMyProp(f.FieldType, f.Name, customType);
                    if (f.IsLiteral == false)
                    {
                        d.setter = Reflection.CreateSetField(type, f);
                        if (d.setter != null)
                        {
                            d.CanWrite = true;
                        }
                        d.getter = Reflection.CreateGetField(type, f);
                        sd.Add(f.Name.ToLower(), d);
                    }
                }

                _propertycache.Add(typename, sd);
                return(sd);
            }
        }
Exemplo n.º 10
0
        private myPropInfo CreateMyProp(MemberInfo memberInfo, Type t, string name, bool customType)
        {
            myPropInfo     d      = new myPropInfo();
            myPropInfoType d_type = myPropInfoType.Unknown;

            if (t == typeof(int) || t == typeof(int?))
            {
                d_type = myPropInfoType.Int;
            }
            else if (t == typeof(long) || t == typeof(long?))
            {
                d_type = myPropInfoType.Long;
            }
            else if (t == typeof(string))
            {
                d_type = myPropInfoType.String;
            }
            else if (t == typeof(bool) || t == typeof(bool?))
            {
                d_type = myPropInfoType.Bool;
            }
            else if (t == typeof(DateTime) || t == typeof(DateTime?))
            {
                d_type = myPropInfoType.DateTime;
            }
            else if (t.IsEnum)
            {
                d_type = myPropInfoType.Enum;
            }
            else if (t == typeof(Guid) || t == typeof(Guid?))
            {
                d_type = myPropInfoType.Guid;
            }
            else if (t == typeof(StringDictionary))
            {
                d_type = myPropInfoType.StringDictionary;
            }
            else if (t == typeof(NameValueCollection))
            {
                d_type = myPropInfoType.NameValue;
            }
            else if (t.IsArray)
            {
                d.bt = t.GetElementType();
                if (t == typeof(byte[]))
                {
                    d_type = myPropInfoType.ByteArray;
                }
                else
                {
                    d_type = myPropInfoType.Array;
                }
            }
            else if (t.Name.Contains("Dictionary"))
            {
                d.GenericTypes = Reflection.Instance.GetGenericArguments(t);// t.GetGenericArguments();
                if (d.GenericTypes.Length > 0 && d.GenericTypes[0] == typeof(string))
                {
                    d_type = myPropInfoType.StringKeyDictionary;
                }
                else
                {
                    d_type = myPropInfoType.Dictionary;
                }
            }
#if !SILVERLIGHT
            else if (t == typeof(Hashtable))
            {
                d_type = myPropInfoType.Hashtable;
            }
            else if (t == typeof(DataSet))
            {
                d_type = myPropInfoType.DataSet;
            }
            else if (t == typeof(DataTable))
            {
                d_type = myPropInfoType.DataTable;
            }
#endif
            else if (customType)
            {
                d_type = myPropInfoType.Custom;
            }

            if (t.IsValueType && !t.IsPrimitive && !t.IsEnum && t != typeof(decimal))
            {
                d.IsStruct = true;
            }

            d.IsClass     = t.IsClass;
            d.IsValueType = t.IsValueType;
            if (t.IsGenericType)
            {
                d.IsGenericType = true;
                d.bt            = t.GetGenericArguments()[0];
            }

            var jsonName = name;
            if (memberInfo.IsDefined(typeof(JsonPropertyAttribute), false))
            {
                var attr = memberInfo.GetCustomAttributes(typeof(JsonPropertyAttribute), false)[0] as JsonPropertyAttribute;
                if (!string.IsNullOrEmpty(attr.PropertyName))
                {
                    jsonName = attr.PropertyName;
                }
            }

            d.pt         = t;
            d.Name       = jsonName;
            d.changeType = GetChangeType(t);
            d.Type       = d_type;

            return(d);
        }