System.IO.IsolatedStorage.IsolatedStorageFile.MoveDirectory C# (CSharp) Method

        public void MoveDirectory(string sourceDirectoryName, string destinationDirectoryName) { }
        public void MoveFile(string sourceFileName, string destinationFileName) { }

 public void MoveDirectory_IsolatedStorageException()
 {
     using (IsolatedStorageFile isf = IsolatedStorageFile.GetUserStoreForAssembly())
     {
         Assert.Throws <IsolatedStorageException>(() => isf.MoveDirectory("\0bad", "bar"));
         Assert.Throws <IsolatedStorageException>(() => isf.MoveDirectory("foo", "\0bad"));
     }
 }