Question

正如标题所述，我正在尝试将Azure“EasyTable”中的数据绑定到UWP应用程序中的界面。在调试时，我似乎只是获取表中项目的路径？ This is what is output during debugging只有一个条目被绑定到“items”，这显然是从上面的输出中显示的内容。不确定如何从Azure中的表中提取实际条目。表名是“Event”，应用程序连接到数据库就好了。我一直在尝试在Azure文档中关注This guide，但没有成功。

任何帮助将不胜感激！

谢谢！

C＃代码：

    IMobileServiceTable<Event> eventTable = App.MobileService.GetTable<Event>();
    IMobileServiceTable untypedEventTable = App.MobileService.GetTable("events");
    // MobileServiceCollection<Event, Event> items;

    public class Event
    {
        public string ID { get; set; }
        public bool deleted { get; set; }
        public string name { get; set; }
        public string location { get; set; }
        public string date { get; set; }
        public string description { get; set; }
    }



    private async Task RefreshEvents()
    {
        MobileServiceInvalidOperationException exception = null;
        try
        {
            List<Event> items = await eventTable
                .Where(Event => Event.deleted == false)
                .ToListAsync();
            IEnumerable itemsControl = items;


            ListItems.ItemsSource = items;
        }
        catch (MobileServiceInvalidOperationException e)
        {
            exception = e;
        }

        if (exception != null)
        {
            await new MessageDialog(exception.Message, "Error loading items").ShowAsync();
        }
    }

    private async void btnRefresh_Click(object sender, RoutedEventArgs e)
    {
        await RefreshEvents();
    }
}

XAML代码：

<Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
    <Button x:Name="btnRefresh" Content="Refresh Results" HorizontalAlignment="Left" Margin="213,150,0,0" VerticalAlignment="Top" Height="39" Width="137" Click="btnRefresh_Click"/>
    <ListView x:Name="ListItems" HorizontalAlignment="Left" Height="436" Margin="10,194,0,0" VerticalAlignment="Top" Width="340"/>
</Grid>

将Azure EasyTable数据绑定到Windows界面中的ListView

0 个答案: