enum OdDgItemTypePropertyInstanceValueType { kUndefined = 0, kBool = 1, kBoolArray = 2, kByte = 3, kByteArray = 4, kShort = 5, kShortArray = 6, kInt32 = 7, kInt32Array = 8, kInt64 = 9, kInt64Array = 10, kDouble = 11, kDoubleArray = 12, kString = 13, kStringArray = 14, kPoint3d = 15, kPoint3dArray = 16, kDateAndTime = 17, kDateTimeArray = 18, kComplexProperty = 19, kComplexPropertyArray = 20 };