public void Previous() { if (CurrentIndex == 0) { CurrentIndex = (Medias.Count() - 1); } else { CurrentIndex = CurrentIndex - 1; } }
public void Next() { if ((CurrentIndex + 1) == Medias.Count()) { CurrentIndex = 0; } else { CurrentIndex = CurrentIndex + 1; } }
public int RetCount() { return(Medias.Count()); }