AutoCAD Map 3D 2009 Geospatial Platform Reference From AutoCAD Map 3D Geospatial Platform API previous page next page Overview Modules Classes MgPropertyType Blob Boolean Byte Clob DateTime Double Feature Geometry Int16 Int32 Int64 Null Raster Single String const int MgPropertyType::Null = 0 [static] Type name for a null property. Remarks:This property type name is not currently used. previous page start next page