private void ButtonCashTransfer_Click(object sender, RoutedEventArgs e)
{
UserControl usc = new UserControlReceipt(data, customer, "Cash transfer");
var parent = (Grid)this.Parent;
parent.Children.Remove(this);
parent.Children.Add(usc);
}
private void ButtonCheckBalance_Click(object sender, RoutedEventArgs e)
{
UserControl usc = new UserControlReceipt(data, customer, "Balance check");
var parent = (Grid)this.Parent;
parent.Children.Remove(this);
parent.Children.Add(usc);
}