C# winform 捕获全局异常

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static class Program
{
    /// <summary>
    /// 应用程序的主入口点。
    /// </summary>
    [STAThread]
    static void Main()
    {
        try
        {
            //处理未捕获的异常
            Application.SetUnhandledExceptionMode(UnhandledExceptionMode.CatchException);
            //处理UI线程异常
            Application.ThreadException += new System.Threading.ThreadExceptionEventHandler(Application_ThreadException);
            //处理非UI线程异常
            AppDomain.CurrentDomain.UnhandledException += new UnhandledExceptionEventHandler(CurrentDomain_UnhandledException);

            #region 应用程序的主入口点

            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
            Application.Run(new Main());

            #endregion

        }
        catch (Exception ex)
        {
            string str = "";
            string strDateInfo = "出现应用程序未处理的异常:" + DateTime.Now.ToString() + "\r\n";

            if (ex != null)
            {
                str = string.Format(strDateInfo + "异常类型:{0}\r\n异常消息:{1}\r\n异常信息:{2}\r\n",
                ex.GetType().Name, ex.Message, ex.StackTrace);
            }
            else
            {
                str = string.Format("应用程序线程错误:{0}", ex);
            }

            //MessageBox.Show(str, "系统错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
            LogManager.WriteLog(str); 
        }

    }


    static void Application_ThreadException(object sender, System.Threading.ThreadExceptionEventArgs e)
    {
        string str = "";
        string strDateInfo = "出现应用程序未处理的异常:" + DateTime.Now.ToString() + "\r\n";
        Exception error = e.Exception as Exception;
        if (error != null)
        {
            str = string.Format(strDateInfo + "异常类型:{0}\r\n异常消息:{1}\r\n异常信息:{2}\r\n",
            error.GetType().Name, error.Message, error.StackTrace);
        }
        else
        {
            str = string.Format("应用程序线程错误:{0}", e);
        }

        //MessageBox.Show(str, "系统错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
        LogManager.WriteLog(str);
    }

    static void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
    {
        string str = "";
        Exception error = e.ExceptionObject as Exception;
        string strDateInfo = "出现应用程序未处理的异常:" + DateTime.Now.ToString() + "\r\n";
        if (error != null)
        {
            str = string.Format(strDateInfo + "Application UnhandledException:{0};\n\r堆栈信息:{1}", error.Message, error.StackTrace);
        }
        else
        {
            str = string.Format("Application UnhandledError:{0}", e);
        }

        //MessageBox.Show(str, "系统错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
        LogManager.WriteLog(str);
    }
}

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