.net winform全局异常处理

static class Program     
{     
    /// <summary>     
    /// 应用程序的主入口点。     
    /// </summary>     
    [STAThread]     
    static void Main()     
    {     
        // Add the event handler for handling UI thread exceptions to the event.     
        Application.ThreadException += new ThreadExceptionEventHandler(Form1_UIThreadException);     
    
        // Set the unhandled exception mode to force all Windows Forms errors to go through     
        // our handler.     
        Application.SetUnhandledExceptionMode(UnhandledExceptionMode.CatchException);     
    
        // Add the event handler for handling non-UI thread exceptions to the event.      
        AppDomain.CurrentDomain.UnhandledException +=     
            new UnhandledExceptionEventHandler(CurrentDomain_UnhandledException);     
    
        //------------------------     
        Application.EnableVisualStyles();     
        Application.SetCompatibleTextRenderingDefault(false);     
        Application.Run(new Form1());     
    }     
    
    // Handle the UI exceptions by showing a dialog box, and asking the user whether     
    // or not they wish to abort execution.     
    private static void Form1_UIThreadException(object sender, ThreadExceptionEventArgs t)     
    {     
        MessageBox.Show("1:"+t.Exception.ToString());     
    }     
    
    // Handle the UI exceptions by showing a dialog box, and asking the user whether     
    // or not they wish to abort execution.     
    // NOTE: This exception cannot be kept from terminating the application - it can only      
    // log the event, and inform the user about it.      
    private static void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)     
    {     
        Exception ex = (Exception)e.ExceptionObject;     
        string errorMsg = "An application error occurred. Please contact the adminstrator " +     
            "with the following information:\n\n";     
        errorMsg += ex.Message + "\n\nStack Trace:\n" + ex.StackTrace;     
    
        MessageBox.Show("2:" + errorMsg);     
    }     
    
}