Windows窗体:在运行时更改应用程序主窗口
通常我会做Application.Run(myMainForm)。
但我想做这样的事情:
MyForm1 f = new MyForm1(); f.Close+=OnOpenOverviewWin(); Application.Run(f); void OnOpenOverviewWin() { MyOverViewForm f = new MyOverViewForm (); Application.Run(f); // i want to do this Application.NewMainWindow = f; // or something like that }
将Application.ShutdownMode属性设置为ShutdownMode.OnLastWindowClose
MyForm1 f = new MyForm1(); f.Close += OnOpenOverviewWin(); Application.ShutdownMode = ShutdownMode.OnLastWindowClose; Application.Run(f); void OnOpenOverviewWin() { MyOverViewForm f = new MyOverViewForm (); f.Show(); }