private void Button_Click(object sender, RoutedEventArgs e)
{
try
{
PrintInvoice newInvo = new PrintInvoice(Int32.Parse(txtInoD.Text.ToString()));
newInvo.Show();
}
catch
{
MessageBox.Show("Please insert Invoice Number! ", "Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
}
}
private void Button_Click_1(object sender, RoutedEventArgs e)
{
try
{
mycli.insertSalse(billNO, totalBill, s);
PrintInvoice newInvo = new PrintInvoice(billNO);
newInvo.Show();
}
catch
{
MessageBox.Show("please at least one item to generate report!");
}
}