//static void Main() //{ // Application.EnableVisualStyles(); // Application.SetCompatibleTextRenderingDefault(false); // //Thread.Sleep(5000); // Application.Run(new RuChuKuForm()); //} static void Main() { bool noRun = false; Run = new System.Threading.Mutex(true, "HumControl", out noRun); //检测是否已经运行 if (noRun)//未运行 { try { Run.ReleaseMutex(); Application.ThreadException += new ThreadExceptionEventHandler(UIThreadException); Application.SetUnhandledExceptionMode(UnhandledExceptionMode.CatchException); AppDomain.CurrentDomain.UnhandledException += new UnhandledExceptionEventHandler(CurrentDomain_UnhandledException); Application.EnableVisualStyles(); Application.SetCompatibleTextRenderingDefault(false); sysLog.WriteAnyString("---------------------------------------------------------------------------------"); sysLog.WriteDebug("系统开始启动!"); Application.Run(new RuChuKuForm()); } catch { Application.Restart(); } } else//已经运行 { //MessageBox.Show("系统正在运行\r\n请不要重复开启!", "警告!", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); //MessageBox.Show("已经有一个实例正在运行!"); //切换到已打开的实例 } }