Bei login starten

Casino/Login.xaml.cs

@@ -12,6 +12,7 @@ using System.Windows.Input;
 using System.Windows.Media;
 using System.Windows.Media.Imaging;
 using System.Windows.Shapes;
+using Mysqlx.Cursor;
 
 namespace Casino
 {
@@ -29,7 +30,11 @@ namespace Casino
         {
             if(checkLogin(TxtName.Text, TxtPasswort.Text)) 
             {
-                DialogResult = true;
+                
+                    MainWindow mainWindow = new MainWindow();
+                    mainWindow.Show();
+                    Close();
+                
             }
         }
 

Casino/MainWindow.xaml.cs

@@ -21,18 +21,7 @@ namespace Casino
             InitializeComponent();
 
 
-            //copilot hilfe
-            Loaded += (_, _) =>
-            {
-                var window = new Login();
-
-                window.Owner = this;
-                window.ShowDialog();
-                if(window.DialogResult == false)
-                {
-                    Close();
-                }
-            };
+            
 
             
         }