摘要： 在登录窗体Closing事件里,调用Appliction.Run(new MainForm()),打开主窗体,会报出异常"值不在预期的范围内。",搜索原因未果,于是,就采用漫天过海的办法了..View Code private void LogoFm_Closed(object sender, EventArgs e) { if (isCanContinue) { Thread tt = new Thread(new ThreadStart(threadhan)); tt.Start(); } } private void threadhan() { Application 阅读全文