public UploadPage() { InitializeComponent(); Title = "ImageGallery"; DateTimeEntry.Text = DateTime.Now.ToString(); UploadButton.Clicked += async delegate { if (string.IsNullOrEmpty(TittleEntry.Text)) { await DisplayAlert("ImageGallery", "Titulo Obrigatório", "OK"); return; } var gallery = new GalleryClass { Title = TittleEntry.Text, Path = _filePath, Created = DateTime.Now }; Constants.GalleryCollection.Add(gallery); await Application.Current.MainPage.Navigation.PopAsync(); }; BrowseButton.Clicked += delegate { PickImage(); }; }
private void OnParentTapped(GalleryClass item) { Application.Current.MainPage.DisplayAlert("ImageGallery", "Selected" + item.Title, "Ok"); }