public static void InsertMusic(Musics musics)
 {
     SqLiteWrapperHelper.ExnoculSql(
         String.Format("insert into Musics (Id,Name,Path,Filelength,Playtime) values('{0}','{1}','{2}','{3}','{4}')",
                       musics.Id, musics.Name, musics.Path, musics.Filelength, musics.Playtime));
 }
 private void Button_Click_1(object sender, RoutedEventArgs e)
 {
     var of = new OpenFileDialog();
     if (of.ShowDialog() == DialogResult.OK)
     {
         var fileInfo = new FileInfo(of.FileName);
         var musics = new Musics()
             {
                 Id = Guid.NewGuid().ToString(),
                 Name = fileInfo.Name,
                 Path = fileInfo.FullName,
                 Filelength = FormatFileSize(fileInfo.Length) 
             };
         _musicPlayerView.SelectMusic = musics;
         Media.Play();
         Btnstar.Style = _btnStop;
     }
 }