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我正在开发一个Windows应用程序,其中的rss链接是在应用程序中给出的。新闻结果显示正常,但图像未显示。我这是怎么显示在XAML图像在RSS源中不可见
<ListBox Name="feedListBox" ScrollViewer.VerticalScrollBarVisibility="Visible" ScrollViewer.HorizontalScrollBarVisibility="Visible" Height="528" HorizontalAlignment="Left" Margin="9,97,0,0" VerticalAlignment="Top" Width="439" SelectionChanged="feedListBox_SelectionChanged">
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel Orientation="Horizontal" Height="132">
<Image Name="img" Source="{Binding ImageUri}" Height="73" Width="73" VerticalAlignment="Top" Margin="0,10,8,0" />
<StackPanel VerticalAlignment="Top">
<TextBlock TextDecorations="Underline" FontSize="24" Name="feedTitle" TextWrapping="Wrap" Margin="12,0,0,0" HorizontalAlignment="Left" Foreground="{StaticResource PhoneAccentBrush}" Text="{Binding Title.Text, Converter={StaticResource RssTextTrimmer}}" />
<TextBlock Name="feedSummary" TextWrapping="Wrap" Margin="12,0,0,0" Text="{Binding Summary.Text, Converter={StaticResource RssTextTrimmer}}" />
<TextBlock Name="feedPubDate" Foreground="{StaticResource PhoneSubtleBrush}" Margin="12,0,0,10" Text="{Binding PublishDate.DateTime}" />
</StackPanel>
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
和的.cs像我这是怎么找回
img = feed.ImageUrl;
feedListBox.ItemsSource = feed.Items;
我如何得到的图像在我的应用程序?
感谢名单
所以现在我应该如何去做? – SKB 2012-02-19 15:52:59
MSDN Binding.Converter属性页面上有一个很好的例子:http://msdn.microsoft.com/en-us/library/system.windows.data.binding.converter.aspx – MarcinJuraszek 2012-02-19 15:54:13
我添加soome更多信息给我的答案。希望它会有所帮助。 – MarcinJuraszek 2012-02-19 16:19:56