We add new instance of DataColumn to parentCollection, so new instance has valid parent property, and valid names.
[Visual Basic] Overrides Protected Function CreateInstance( _ ByVal type As Type _ ) As Object [C#] protected override object CreateInstance( Type type ); [C++] protected: override Object* CreateInstance( Type* type ); [JScript] protected override function CreateInstance( type : Type ) : Object;
TablesCollectionEditor Class | TablesCollectionEditor Members | System.Data.Design Namespace