fix(client-ui): resolve Medium code-review finding (Client.UI-008)

Implement IDisposable on MainWindowViewModel to detach ConnectionStateChanged, call Teardown() on the subscription/alarm VMs, and dispose _service so the OPC UA session and SDK resources are released. Call Dispose() from MainWindow.OnClosing alongside the existing SaveSettings() call. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-22 07:28:48 -04:00
parent bdc1f96b5b
commit c7f8a00635
2 changed files with 19 additions and 1 deletions
@@ -140,7 +140,10 @@ public partial class MainWindow : Window
    protected override void OnClosing(WindowClosingEventArgs e)
    {
        if (DataContext is MainWindowViewModel vm)
+        {
            vm.SaveSettings();
+            vm.Dispose();
+        }
        base.OnClosing(e);
    }
 }