private void butDelete_Click(object sender, EventArgs e)
 {
     if (!MsgBox.Show(this, true, "Delete?"))
     {
         return;
     }
     //try{
     SupplyOrderItems.DeleteObject(ItemCur);
     //}
     //catch(ApplicationException ex){
     //	MessageBox.Show(ex.Message);
     //	return;
     //}
     DialogResult = DialogResult.OK;
 }
 private void butDelete_Click(object sender, EventArgs e)
 {
     //don't ask
     SupplyOrderItems.DeleteObject(SupplyOrderItemCur);
     DialogResult = DialogResult.OK;
 }