Geld wird geändert

Casino/Database.cs

@@ -104,6 +104,22 @@ namespace Casino
 
             return soundBytes;
         }
+        public void UpdateGeld(string id, int geld)
+        {
+            using (MySqlConnection conn = new MySqlConnection(myConnectionString))
+            {
+                conn.Open();
+
+                using (MySqlCommand cmd = new MySqlCommand(
+                    "UPDATE Users SET Geld = @geld WHERE id = @id", conn))
+                {
+                    cmd.Parameters.AddWithValue("@geld", geld);
+                    cmd.Parameters.AddWithValue("@id", id);
+
+                    cmd.ExecuteNonQuery();
+                }
+            }
+        }
 
     }
 }

Casino/Slots.xaml

@@ -62,7 +62,7 @@
 
             <Button Content="Spin" HorizontalAlignment="Center" Grid.Row="4" Grid.Column="0"  Height="50" Width="100" Click="Spin" Margin="0,100,0,0" Background="DarkRed" Foreground="Silver"/>
             <Button Grid.Row="0" Content="Hauptmenü" HorizontalAlignment="Center" Click="Hauptmenue" Width="100" Height="50"/>
-            <TextBlock x:Name="Konto" Grid.Column="12" Grid.Row="4" Height="30" Width="100" Margin="0,100,0,0" Background="DarkRed" Foreground="Silver" TextAlignment="Right" FontSize="25" Text="{Binding Path=Geld}"/>
+            <TextBlock x:Name="Konto" Grid.Column="12" Grid.Row="4" Height="30" Width="100" Margin="0,100,0,0" Background="DarkRed" Foreground="Silver" TextAlignment="Right" FontSize="25" Text="{Binding Path=Geld }"/>
 
 
         </Grid>

Casino/Slots.xaml.cs

@@ -27,6 +27,7 @@ namespace Casino
         Database db = new Database();
         private List<Byte[]> AlleBilder;
         ObservableCollection<User> users = new ObservableCollection<User>();
+        private int[,] currentSlot = new int[3, 6];
 
         public Slots()
         {
@@ -49,6 +50,7 @@ namespace Casino
             };
             Konto.Text = users[MainWindow.currentUser].Geld.ToString();
             
+
         }
 
         
@@ -72,8 +74,6 @@ namespace Casino
         }
         private async Task Spin()
         {
-            int[,] currentSlot = new int[3, 6];
-            users[MainWindow.currentUser].Geld += 100;
             for (int i = 0; i < 15; i++)
             {
                 
@@ -114,8 +114,14 @@ namespace Casino
 
         private async void Spin(object sender, RoutedEventArgs e)
         {
-            await Spin();
             users[MainWindow.currentUser].Geld++;
+            Konto.Text = users[MainWindow.currentUser].Geld.ToString();
+            await Spin();
+
+
+            db.UpdateGeld(
+            users[MainWindow.currentUser].ID,
+            users[MainWindow.currentUser].Geld);
         }
 
         private void Hauptmenue(object sender, RoutedEventArgs e)