private void StartMoveMode(Border brd, Point mousePos)
        {
            if (_moveMode == null)
            {
                _moveMode = new MoveAdModuleMode(new MoveAdModuleMode.SelectionContext()
                {
                    Grid = _grid,
                    //StatusBarText = _win.tbStatusBarText,
                    CurrentBlock       = brd,
                    StartMousePosition = mousePos,
                    Blocks             = _blocks.ToArray(),
                    Page = CurrentPage
                });
                _moveMode.OnDone += _imageSelectionMode_OnDone;



                //_imageSelectionMode.OnSelected += _imageSelectionMode_OnSelected;
            }
        }
 private void _imageSelectionMode_OnDone(MoveAdModuleMode sender)
 {
     _moveMode = null;
 }