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【XR806开发板试用】在 xr806 上移植 LVGL

后来的六六 04-18 20:30 阅读 4
c#linux

在 App.axaml.cs 中,App类添加下列事件;

1.重写 OnFrameworkInitializationCompleted ,会在程序初始化完成后触发

2. 绑定AppDomain中当前域的事件

            AppDomain.CurrentDomain.UnhandledException += HandleGlobalException; //UI线程
            AppDomain.CurrentDomain.ProcessExit += CurrentDomain_ProcessExit;//非UI线程

   public override void OnFrameworkInitializationCompleted()
    {
        try
        {

            if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
            {
                var main = new MainWindow();
                main.DataContext = new VM_MainWindow(main);
                desktop.MainWindow = main;
            }
            else if (ApplicationLifetime is ISingleViewApplicationLifetime singleViewPlatform)
            {
                var main = new MainView();                
                singleViewPlatform.MainView = main;
            }

            base.OnFrameworkInitializationCompleted();

            //全局异常捕获
            AppDomain.CurrentDomain.UnhandledException += HandleGlobalException;
            AppDomain.CurrentDomain.ProcessExit += CurrentDomain_ProcessExit;
        }
        catch(Exception ex)
        {
            LogOperate.Error("程序启动发生异常", ex);
            Environment.Exit(0);
        }
    }




    private void CurrentDomain_ProcessExit(object? sender, EventArgs e)
    {
        ThreadOperate.OnExit();
    }

    private void HandleGlobalException(object sender, UnhandledExceptionEventArgs e)
    {
        try
        {
            // 处理全局异常的逻辑
            Exception exception = (Exception)e.ExceptionObject;
            //Console.WriteLine($"Unhandled Exception: {exception.Message}");
            LogOperate.Error("HandleGlobalException 全局异常", exception);
        }
        catch(Exception ex)
        {
            LogOperate.Error("HandleGlobalException 全局异常[catch]", ex);
        }        
    }
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