wpf - WPF SplashScreen实现

Question

我尝试在WPF中实现Splash Screnn。我在MSDN中找到了一些不错的方法，但是有一个地方:

private void _applicationInitialize(SplashScreen splashWindow)
{

    Thread.Sleep(1000);

    // Create the main window, but on the UI thread.

    Dispatcher.BeginInvoke(DispatcherPriority.Normal, (Invoker)delegate
    {

        Window1 MainWindow = new Window1();

        Helper.setWin(MainWindow);

        MainWindow.Show();

    });

}

问题是 帮助程序，该类是什么以及必须如何实现。有人可以粘贴示例或其他内容吗？

Answer 1

还有一种更简单的方法:

http://msdn.microsoft.com/en-us/library/cc656886.aspx

1. Add the image file to the WPF Application project. For more information, see How to: Add Existing Items to a Project.
2. In Solution Explorer, select the image.
3. In the Properties window, click the drop-down arrow for the Build Action property.
4. Select SplashScreen from the drop-down list