Пример #1
0
 private void saveToolStripButton_Click(object sender, EventArgs e)
 {
     if (ActiveMdiChild is Coupons)
     {
         Coupons coupon = ActiveMdiChild as Coupons;
         coupon.CreateXMLFile();
     }
     else
     {
         MessageBox.Show("Please select a coupon to generate xml file");
     }
 }