using System.Text; using System.Windows; using System.Windows.Controls; using System.Windows.Data; using System.Windows.Documents; using System.Windows.Input; using System.Windows.Media; using System.Windows.Media.Imaging; using System.Windows.Navigation; using System.Windows.Shapes; namespace Casino { /// /// Interaction logic for MainWindow.xaml /// public partial class MainWindow : Window { public MainWindow() { InitializeComponent(); //copilot hilfe var login = new Login(); bool? result = login.ShowDialog(); if (result == true) { var main = new MainWindow(); main.Show(); } else { Application.Current.Shutdown(); } } } }