Merge branch 'main' of https://git.bib.de/PBG2H25AGE/WIR-MACHEN-ALLE-ARM

Casino/MainWindow.xaml.cs

@@ -20,12 +20,23 @@ namespace Casino
         {
             InitializeComponent();
 
-            var window = new Login();
 
-            window.Owner = this;
+            //copilot hilfe
-            window.ShowDialog();
+            Loaded += (_, _) =>
+            {
+                var window = new Login();
 
+                window.Owner = this;
+                window.ShowDialog();
+                if(window.DialogResult == false)
+                {
+                    Close();
+                }
+            };
 
+            
         }
+        
+
     }
 }