private void splitGrid_OnPaste(ClipBoardDgv obj, OnPasteEvtArgs e)
 {
     foreach (DataGridViewCell cell in e.ChangedCells)
     {
         RevalidateRow(cell);
     }
 }
 private void splitGrid_OnPaste(ClipBoardDgv obj, OnPasteEvtArgs e)
 {
     foreach (DataGridViewCell cell in e.ChangedCells)
     {
         RevalidateRow(cell);
     }             
 }