Question

I need to rename a file in the IsolatedStorage. How can I do that?

Answer 1

There doesn’t appear to anyway in native C# to do it (there might be in native Win32, but I don’t know).

What you could do is open the existing file and copy it to a new file and delete the old one. It would be slow compared to a move, but it might be only way.

var oldName = 'file.old'; var newName = 'file.new';  using (var store = IsolatedStorageFile.GetUserStoreForApplication()) using (var readStream = new IsolatedStorageFileStream(oldName, FileMode.Open, store)) using (var writeStream = new IsolatedStorageFileStream(newName, FileMode.Create, store)) using (var reader = new StreamReader(readStream)) using (var writer = new StreamWriter(writeStream)) {   writer.Write(reader.ReadToEnd()); }