SourceGrid.GridVirtual.OnMouseUp C# (CSharp) Method

        protected override void OnMouseUp(MouseEventArgs e)
        {
            base.OnMouseUp(e);

            if (MouseDownPosition.IsEmpty() == false)
            {
                Cells.ICellVirtual mouseDownCell = GetCell(MouseDownPosition);
                if (mouseDownCell != null)
                    Controller.OnMouseUp(new CellContext(this, MouseDownPosition, mouseDownCell), e);

                ChangeMouseDownCell(Position.Empty, PositionAtPoint(new Point(e.X, e.Y)));
            }
        }