WPF 应用程序捕获异常

public partial class App : Application
{
    public App()
    {
        this.DispatcherUnhandledException += App_DispatcherUnhandledException;
    }
 
    private void App_DispatcherUnhandledException(object sender, System.Windows.Threading.DispatcherUnhandledExceptionEventArgs e)
    {
        // 记录异常信息
        e.Handled = true; // 通知WPF已处理异常
    }
}