Asp. NET tip: A way to get a path in a mobile device

Asp.net| tips A common way to get a path in a mobile device:
public string GetFileName ()
{
Return System.IO.Path.Combine (System.IO.Path.GetDirectoryName System.Reflection.Assembly.GetExecutingAssembly () . GetName (). CodeBase), "filename");
}
In mobile device development, paths use absolute paths.
System.IO.Path.GetDirectoryName (System.Reflection.Assembly.GetExecutingAssembly (). GetName (). CodeBase gets the application's base directory, and then with the file and assembly, it gets the absolute path.