How to get the screen point for the given cell coordinates in WinForms GridControl?

//GridControl CellClick event triggered from designer to get notification on CellClick.
this.gridControl1.CellClick += new Syncfusion.Windows.Forms.Grid
                    .GridCellClickEventHandler(this.gridControl1_CellClick);
private void gridControl1_CellClick(object sender, Syncfusion.Windows.Forms.Grid.GridCellClickEventArgs e)
{
//Accessing cell rectangle by using RangeInfoRectangle method.
    Rectangle rect = this.gridControl1.RangeInfoToRectangle
                   (GridRangeInfo.Cell(e.RowIndex,e.ColIndex));
    //Screen point calculated by using pointToScreen method.
    Point screenPoint = this.gridControl1.PointToScreen(new Point(rect.Left, rect.Top));
    //ScreenPoint displayed in the MessageBox.
    MessageBox.Show(screenPoint.ToString());
}

'GridControl CellClick event triggered from designer for getting notification on CellClick.
AddHandler gridControl1.CellClick, AddressOf gridControl1_CellClick
Private Sub gridControl1_CellClick(ByVal sender As Object, ByVal e As Syncfusion.Windows.Forms.Grid.GridCellClickEventArgs) Handles gridControl1.CellClick
'Accessing cell rectangle by using RangeInfoRectangle method.
 Dim rect As Rectangle = Me.gridControl1.RangeInfoToRectangle(GridRangeInfo.Cell(e.RowIndex,e.ColIndex))
'Screen point calculated by using pointToScreen method.
 Dim screenPoint As Point = Me.gridControl1.PointToScreen(New Point(rect.Left, rect.Top))
.'ScreenPoint displayed in the MessageBox.
 MessageBox.Show(screenPoint.ToString())
End Sub