namespace linker.app { public partial class App : Application { public App() { InitializeComponent(); // 注册全局异常处理 AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException; TaskScheduler.UnobservedTaskException += TaskScheduler_UnobservedTaskException; MainPage = new MainPage(); } private void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e) { Exception ex = (Exception)e.ExceptionObject; HandleException(ex); } private void TaskScheduler_UnobservedTaskException(object sender, UnobservedTaskExceptionEventArgs e) { e.SetObserved(); } private void HandleException(Exception ex) { System.Diagnostics.Debug.WriteLine($"全局异常: {ex}"); } } }