如果该应用程序有注册URI ，那么你应该能够使用 Launcher.LaunchUriAsync 为了这。您还可以找到一些帮助，在这里MSDN - 如何启动默认的应用程序的URI 。

If the app has a registered URI, then you should be able to use Launcher.LaunchUriAsync for this. You can also find some help, here at MSDN - How to launch the default app for a URI.

否则，我不认为这是可能的。

Otherwise I don't think it's possible.