Path, FileInfo, etc. in PCL (Profile 158)

问题

I can concatenate files and paths, but how do I check for file existing using PCL (Profile 158). Is it possible?

回答1:

Platforms such as Windows Store and Silverlight don't support those APIs. Those platforms have APIs such as Windows.Storage and IsolatedStorage which allow access to storage. You can use my PCL Storage library or something similar to access those different APIs in a portable fashion.

来源：https://stackoverflow.com/questions/20555484/path-fileinfo-etc-in-pcl-profile-158