private void grid_DragDrop(object sender, System.Windows.Forms.DragEventArgs e)
{
if (drop != null)
{
MyDragAndDropEventArgs args = e.Data.GetData(typeof(MyDragAndDropEventArgs)) as MyDragAndDropEventArgs;
drop(this, args);
}
}
private void view_MouseMove(object sender, System.Windows.Forms.MouseEventArgs e)
{
GridView view = sender as GridView;
if (e.Button == MouseButtons.Left && downHitInfo != null)
{
Size dragSize = SystemInformation.DragSize;
Rectangle dragRect = new Rectangle(new Point(downHitInfo.HitPoint.X - dragSize.Width / 2,
downHitInfo.HitPoint.Y - dragSize.Height / 2), dragSize);
if (!dragRect.Contains(new Point(e.X, e.Y)))
{
object row = view.GetRow(downHitInfo.RowHandle);
MyDragAndDropEventArgs args = new MyDragAndDropEventArgs(row);
view.GridControl.DoDragDrop(args, DragDropEffects.Move);
if (removeRecord != null && !args.Cancel)
{
removeRecord(this, new MyOnDeleteEventArgs(args.Record));
}
downHitInfo = null;
DevExpress.Utils.DXMouseEventArgs.GetMouseArgs(e).Handled = true;
}
}
}
