示例#1
0
        private void SearchCheckedTagsButton_Click(object sender, RoutedEventArgs e)
        {
            var tags = MarkedTagList.ItemContainerGenerator.Items
                       .Select(x => MarkedTagList.ItemContainerGenerator.ContainerFromItem(x))
                       .OfType <FrameworkElement>()
                       .Select(x => ViusalTreeHelperEx.FindName("SelectCheckBox", x))
                       .OfType <CheckBox>()
                       .Where(x => x.IsChecked ?? false)
                       .Select(x => x.DataContext)
                       .OfType <TagRecord>()
                       .Select(x => x.Tag.Name).ToArray();

            if (!tags.Any())
            {
                Toast.ShowMessage("请至少选择一项标签");
                return;
            }

            var gallery = Container.Default.GetExportedValues <Gallery>().Where(x => GalleriesSelector.SelectedItem.ToString() == x.GalleryName).FirstOrDefault();

            if (gallery == null)
            {
                Toast.ShowMessage("请选择有效的画廊");
                return;
            }

            NavigationHelper.NavigationPush(new MainGalleryPage(tags, gallery));
        }
示例#2
0
        private void SearchCheckedTagsButton_Click(object sender, RoutedEventArgs e)
        {
            var tags = TagViewList.ItemContainerGenerator.Items
                       .Select(x => TagViewList.ItemContainerGenerator.ContainerFromItem(x))
                       .OfType <FrameworkElement>()
                       .Select(x => ViusalTreeHelperEx.FindName("SelectCheckBox", x))
                       .OfType <CheckBox>()
                       .Where(x => x.IsChecked ?? false)
                       .Select(x => x.DataContext)
                       .OfType <TagRecord>()
                       .Select(x => x.Tag).ToArray();

            if (!tags.Any())
            {
                Toast.ShowMessage("请至少选择一项标签");
                return;
            }

            RequestSearchEvent?.Invoke(tags);
        }
示例#3
0
        private void SearchCheckedTagsButton_Click(object sender, RoutedEventArgs e)
        {
            var tags = MarkedTagList.ItemContainerGenerator.Items
                       .Select(x => MarkedTagList.ItemContainerGenerator.ContainerFromItem(x))
                       .OfType <FrameworkElement>()
                       .Select(x => ViusalTreeHelperEx.FindName("SelectCheckBox", x))
                       .OfType <CheckBox>()
                       .Where(x => x.IsChecked ?? false)
                       .Select(x => x.DataContext)
                       .OfType <TagRecord>()
                       .Select(x => x.Tag.Name).ToArray();

            if (!tags.Any())
            {
                Toast.ShowMessage("请至少选择一项标签");
                return;
            }

            NavigationHelper.NavigationPush(new MainGalleryPage(tags));
        }