public void Load_Playlist(string name)
        {
            Playlist newPlaylist = new Playlist("", name, this._add_To_Playlist, this._remove_To_Playlist, this._clear_To_Playlist, this._delete_To_Playlist,
                this._name_To_Playlist, this._change_Name_To_Playlist, this._list_Playlist);

            if (newPlaylist.Load() == true)
                this.Add_Playlist(newPlaylist);
        }
        public void Add_Playlist(string name)
        {
            Playlist newPlaylist = new Playlist(name, this._add_To_Playlist, this._remove_To_Playlist, this._clear_To_Playlist, this._delete_To_Playlist,
                this._name_To_Playlist, this._change_Name_To_Playlist, this._list_Playlist);

            newPlaylist.Save();
            this.Add_Playlist(newPlaylist);
        }
 public void Add_Playlist(Playlist newlist)
 {
     this._list.Add(newlist);
     this.put_List();
 }