private void mnuAdminLogin_Click(object sender, RoutedEventArgs e)
{
// this login menu item will open the login screen for administrators
// customers will login through the login button on the main window only
var login = new AdminLogin();
Close();
login.ShowDialog();
}
private void mnuAdminLogin_Click(object sender, RoutedEventArgs e)
{
var login = new AdminLogin();
login.ShowDialog();
}