C# (CSharp) ActiveTracks.First 예제들

예제 #1

 private bool CanRemoveAlbumHistory(object obj)
 {
     if (ActiveTracks == null ||
         ActiveTracks.Count == 0 ||
         SelectedAlbum == null ||
         SelectedAlbum.ID != ActiveTracks.First().AlbumID)
     {
         return(false);
     }
     return(true);
 }

예제 #2

 private bool CanMarkAlbumListened(object obj)
 {
     if (ActiveTracks == null ||
         ActiveTracks.Count == 0 ||
         SelectedAlbum == null ||
         SelectedAlbum.ID != ActiveTracks.First().AlbumID)
     {
         return(false);
     }
     return(true);
 }