C# (CSharp) School_Management FeeSlipViewer Exemples

Exemple #1

 private void PrintAllSlipButtonClick(object sender, RoutedEventArgs e)
 {
     try
     {
         FeeSlipViewer fsv = new FeeSlipViewer("");
         fsv.Show();
     }
     catch (Exception err)
     {
         MessageBox.Show(err.ToString());
     }
 }

Exemple #2

 private void PrintSlipButtonClick(object sender, RoutedEventArgs e)
 {
     try
     {
         string        grade = ((ComboBoxItem)Grade.SelectedItem).Tag.ToString();
         FeeSlipViewer FSV   = new FeeSlipViewer(grade);
         FSV.Show();
     }
     catch (Exception err)
     {
         MessageBox.Show(err.ToString());
     }
 }