问Xna Windows Phone 7保存游戏数据

EN

protected override void OnExiting(object sender, System.EventArgs args)
        {
            // Save the game state (in this case, the high score).
            IsolatedStorageFile savegameStorage = IsolatedStorageFile.GetUserStoreForApplication();

            // open isolated storage, and write the savefile.
            IsolatedStorageFileStream fs = null;
            using (fs = savegameStorage.CreateFile(SAVEFILENAME))
            {
                if (fs != null)
                {
                    // just overwrite the existing info for this example.
                    byte[] bytes = System.BitConverter.GetBytes(highScore);
                    fs.Write(bytes, 0, bytes.Length);
                }
            }

            base.OnExiting(sender, args);
        }