/// <summary>
/// 删除数据库中歌单
/// </summary>
/// <param name="musicList"></param>
/// <returns></returns>
public bool DeleteMusicList(MusicList musicList)
{
try
{
bool n = mDB.DeleteMusicList(musicList);
CreatedMusicList.Remove(musicList.ListName);
return(n);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message + ex.StackTrace);
return(false);
}
}
/// <summary>
/// 修改数据库中歌单名
/// </summary>
/// <param name="musicList"></param>
/// <param name="ListName"></param>
public bool UpdateMusicList(MusicList musicList, string ListName)
{
try
{
if (musicList != null)
{
int index = CreatedMusicList[musicList.ListName];
CreatedMusicList.Remove(musicList.ListName);
int n = mDB.UpdateMusicList(musicList, ListName);
musicList.ListName = ListName;
AllMusicLists[index].ListName = ListName;
CreatedMusicList.Add(musicList.ListName, index);
return(n >= 0);
}
return(false);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message + ex.StackTrace);
return(false);
}
}
