更改启动画面的持续时间？

Question

我最近在我的WPF应用程序中添加了一个启动画面。我的应用程序加载速度非常快，因此屏幕只有毫秒。我会如何延长启动画面的时间。我希望它是两秒钟。

Answer 1

If you trigger the splash screen to show in the Application.Startup Event you will have full control over it. (be sure to call .Show() with false)

private void Application_Startup(object sender, StartupEventArgs e)
{
   SplashScreen screen = new SplashScreen("splashScreen.png");
   screen.Show(false);
}

Then you can call screen.Close() when you would like the splash screen to close.

Answer 2

You can also call System.Threading.Thread.Sleep() before the InitializeComponent in the main window. this works.

something like that:

 public MainWindow()
    {
        System.Threading.Thread.Sleep(2000);
        InitializeComponent();}

Answer 3

The best way and using the API is

  SplashScreen splash = new SplashScreen("splashscreen.jpg");
  splash.Show(false);
  splash.Close(TimeSpan.FromMilliseconds(2));
  InitializeComponent();