DataGridView Row Delete in CellSelect Mode

I was recently helping a coworker on a gridview context menu delete function. His was in CellSelect mode and he didn’t want to change it. We searched for and found that people were insisting on FullRowSelect. I played around and got this to work. It allows row(s) to be deleted in either modes. I had an attached database function which I removed and left a comment. The trick is to get the row from the set of selected cells and keep the last row deleted to avoid duplicate deletes.

BegSr DeleteMenu1_Click Access(*Private)  Event(*this.Deletemenu1.Click)
    DclSrParm sender *object
    DclSrParm eventArgs System.EventArgs
    DclFld Rowy *Integer4 
    DclFld Cellx *Integer4 
    DclFld Last_Rowy *Integer4 
    *this.Cursor = System.Windows.Forms.Cursors.WaitCursor
    if DataGridView.SelectionMode = System.Windows.Forms.DataGridViewSelectionMode.CellSelect | 
      System.Windows.Forms.DataGridViewSelectionMode.FullRowSelect 
        Last_Rowy = -1
        Do FromVal(0) ToVal(DataGridView.SelectedCells.Count - 1) Index(Cellx) // Cell Index
            Rowy = DataGridView.SelectedCells(Cellx).Rowindex  // get row index
            if Last_Rowy <> Rowy
                Last_Rowy = Rowy
                // do any physical database deletes if required here
                DataGridView.Rows.RemoveAt(Rowy)
            endif
        enddo
    endif
    *this.Cursor = System.Windows.Forms.Cursors.Arrow
EndSr