void ucm_Closed(object sender, EventArgs e)
        {
            if (ucmSave.DialogResult.Value)
            {
                IsolatedStorageFile isf = CommHelper.currentISF;

                CommHelper.CheckDiskCapcity();

                if (!isf.DirectoryExists("Musics"))
                {
                    isf.CreateDirectory("Musics");
                }

                IsolatedStorageFileStream isfs     = new IsolatedStorageFileStream(string.Format("Musics/{0}_Sign.sgn", musicFile.Name), FileMode.Create, isf);
                IsolatedStorageFileStream realisfs = new IsolatedStorageFileStream(string.Format("Musics/{0}", musicFile.Name), FileMode.Create, isf);
                WriterMusicSignInfo(isfs, System.IO.Path.GetFileNameWithoutExtension(musicFile.Name));
                WriterRealMusic(realisfs);
                isfs.Close();
                realisfs.Close();
                ucmSave.Show("保存?", "保存成功!");
                listSigns.Clear();
                StopRelaPty(true);
                ucmSave.Closed -= new EventHandler(ucm_Closed);
                ReloadLocalMusicList();
                this.UpdateLayout();
            }
        }