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

        public string[] GetFileNames() { throw null; }
        public string[] GetFileNames(string searchPattern) { throw null; }

        private static void GetFiles(string dir, string pattern, IsolatedStorageFile storeFile)
        {
            string fileString = System.IO.Path.GetFileName(pattern);

            string[] files = storeFile.GetFileNames(pattern);

            try
            {
                for (int i = 0; i < storeFile.GetFileNames(dir + "/" + fileString).Length; i++)
                {

                    //Files are prefixed with "--"

                    //Add to the list
                    //listDir.Add("--" + dir + "/" + storeFile.GetFileNames(dir + "/" + fileString)[i]);

                    Debug.WriteLine("--" + dir + "/" + storeFile.GetFileNames(dir + "/" + fileString)[i]);
                }
            }
            catch (IsolatedStorageException ise)
            {
                Debug.WriteLine("An IsolatedStorageException exception has occurred: " + ise.InnerException);
            }
            catch (Exception e)
            {
                Debug.WriteLine("An exception has occurred: " + e.InnerException);
            }
        }