TAdvStringGrid.DragDropSettings.OleDropTarget Memory Leak

VCL TMS VCL UI Pack
1

I'm using DragDropSettings.OleDropTarget in a couple of TAdvStringGrid components.

There is a memory leak reported ( "AvdGrid.TGridDopTarget" ) for each one if I set the OleDropTarget property at design time.

If I set it at run time and clear it in the form's destroy event there is no leak.

2

I cannot reproduce this with the latest version.
Test code applied to a default grid:

procedure TForm1.FormCreate(Sender: TObject);
begin
  ReportMemoryLeaksOnShutdown := true;
  AdvStringGrid1.DragDropSettings.OleDropTarget := true;
  AdvStringGrid1.DragDropSettings.OleDropSource := true;
  AdvStringGrid1.RandomFill(false);
end;

performed drag from and drag to grid and no memory leak is shown when closing.

3

On a fresh project I don't see the leak either. In my real application, the form is created at run time and parented to a docking panel. Maybe that has something to do with it?

4

Try to enable drag & drop only AFTER you set the final grid parent.

5

Yes, If I set the property in the form's OnCreate event, there is no memory leak.