C#全局异常处理与自定义日志记录

       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);
                Application.EnableVisualStyles();
                Application.SetCompatibleTextRenderingDefault(false);
                Application.Run(new Form1());


            }
            catch (Exception ex)
            {
                string str = GetExceptionMsg(ex,string.Empty);
                MessageBox.Show(str, "系统错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }            
        }
        static void Application_ThreadException(object sender, System.Threading.ThreadExceptionEventArgs e)
        {
    //记录执行信息
            //Log log = new Log(@"D:\新建文件夹 (3)");
           string str = GetExceptionMsg(e.Exception, e.ToString());
           string write_log = GetExceptionWriteToLog(e.Exception, e.ToString());
           //log.Logerrorset(write_log);
           MessageBox.Show(str, "系统错误", MessageBoxButtons.OK, MessageBoxIcon.Error);