file path

I thought I had used some library, in the past, that provided functions like GetFileExtension and GetFileName. I will search better among my projects but I can't find them at the moment. This snippet is useful for getting: Path, FileName and FileExtension, for convenience in a single custom...

I want to get the path of the file in the storage associated with my app as soon as the user clicks on the file and it opens with my app. But the path returned to the app is in Uri format. I want it in absolute file path for further operations. I am using the code given by Mr. Erel at the link...