如何使用Windows Phone 8.1应用程序处理所有文件类型

Question

I want to be able to rename, copy, move, etc. any kind of files in my Windows Phone 8.1 app. Is there any way to declare in package manifest, that my app can handle all file types?

Answer 1

Most of information you will find at MSDN .

You can access all files that are in your Application install directory and Application data locations . If you want to access files on Removable Storage or KnownFolders you will have to spcecify File type association in your packageappx.manifest file:

The files your app can access are limited to specific file types that are specified via File Type Association declarations in your app manifest.

You can also access files on your phone via File pckers .