private void btnPrintEditor_Click(object sender, EventArgs e)
 {
     if (LUESaf.EditValue == null || LUEFasl.EditValue == null)
     {
         MessageBox.Show("من فضلك اختار الصف و الفصل");
         return;
     }
     XRepCardFront front = new XRepCardFront(LUESaf.EditValue.ToString(), LUEFasl.EditValue.ToString());
     Misc.Misc.ShowPrintPreview(front);
     XRepCardBack back = new XRepCardBack(LUESaf.EditValue.ToString(), LUEFasl.EditValue.ToString());
     Misc.Misc.ShowPrintPreview(front);
 }
 private void btnPrint_Click(object sender, EventArgs e)
 {
     if ((LUESaf.EditValue == null || LUEFasl.EditValue == null) && lueSNAME.EditValue == null)
     {
         MessageBox.Show("من فضلك اختار الصف و الفصل");
         return;
     }
     if (lueSNAME.EditValue != null)
     {
         XRepCardFront front = new XRepCardFront(Convert.ToInt32(lueSNAME.EditValue));
         Misc.Misc.ShowPrintPreview(front);
         XRepCardBack back = new XRepCardBack(Convert.ToInt32(lueSNAME.EditValue));
         Misc.Misc.ShowPrintPreview(back);
     }
     else
     {
         XRepCardFront front = new XRepCardFront(LUESaf.EditValue.ToString(), LUEFasl.EditValue.ToString());
         Misc.Misc.ShowPrintPreview(front);
         XRepCardBack back = new XRepCardBack(LUESaf.EditValue.ToString(), LUEFasl.EditValue.ToString());
         Misc.Misc.ShowPrintPreview(back);
     }
 }