Is it possible to change the background image of the start screen from an app? Example: I have an generated image within the app and want to set it as background image (for tiles) of my start screen in windows phone 8.1 by a simple tap on a button.
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):
问题:
回答1:
Unfortunately, there is currently no API that allows changing the Windows Phone 8.1 Start Screen background image programmatically.
