Draws only shapes that meet a scope criterion.
// Delphi public function DrawScope( const _query : String; const _style : String ) : Boolean;
// C++ Builder public: bool DrawScope( const UnicodeString _query, const UnicodeString _style );
|Boolean||True if something was drawn.|
Use this method to draw only shapes that meet a scope criteria. Normally called by PaintScope.
When using this operation, never call any function which uses FindFirst..FindNext (any function which iterates through the shapes using it - so never use inside an operation like Locate, PaintScope etc.).