问题
Is it possible to create an app that "only" shows while using Share charm? I do not want the fullscreen app to be opened via live tile as there is no content to be displayed. I want it to be displayed only through Share charm.
回答1:
No, it is not possible for an app to be shown only as a Share target. All Windows Store apps have a tile on the Start Screen that can be used to launch the app.
来源：https://stackoverflow.com/questions/13504624/windows-8-app-with-share-contract-only