public void CreatePlaylist(TypeOfPlay typeOfPlay)
{
this.TypeOfPlay = typeOfPlay;
switch (this.TypeOfPlay)
{
case TypeOfPlay.Normal:
PlayList = new NormalPlaylist();
break;
case TypeOfPlay.Random:
PlayList = new RandomPlaylist();
break;
case TypeOfPlay.Reversed:
PlayList = new ReversedPlaylist();
break;
default:
break;
}
this.PlayList.Songs = this.Songs.ToList();
PlayList.First();
this.CurrentSong = PlayList.CurrentItem;
}