void show_mmo_buttons(IMultimediaOwner mmowner) { _mmowner = mmowner; _appbar.Buttons.Clear(); foreach (var btn in _mmobuttons) { _appbar.Buttons.Add(btn); } _back_key = Disposable.Create(() => _page.BackKeyPress -= backkeyhandler); _page.BackKeyPress += backkeyhandler; }
internal static IQueryable<MultimediaObject> Multimedia(IMultimediaOwner owner, DiversityDataContext ctx) { return from mmo in ctx.MultimediaObjects where mmo.OwnerType == owner.EntityType && mmo.RelatedId == owner.EntityID select mmo; }