IsSynchronizedWithCurrentItem在Silverlight 4中引发异常

时间:2012-04-18 19:47:30

标签: wpf silverlight listbox

当尝试在Silverlight 4中使用ListBox控件的IsSynchronizedWithCurrentItem属性时,我不断获得异常。是否可以在Silverlight中使用此属性?也许,我做错了什么? 这是代码示例:

XAML:

<ListBox Grid.Column="0" ItemsSource="{Binding}" DisplayMemberPath="Name" IsSynchronizedWithCurrentItem="True" />
            <ContentControl Grid.Column="1" Content="{Binding}">
                <ContentControl.ContentTemplate>
                    <DataTemplate>
                        <TextBlock TextWrapping="Wrap" Text="{Binding Summary}" />
                    </DataTemplate>
                </ContentControl.ContentTemplate>
            </ContentControl>

C#:

 void client_GetTestsCompleted(object sender, TesterService.GetTestsCompletedEventArgs e)
    {
        this.DataContext = e.Result;
        LayoutRoot.Children.RemoveAt(1);
    }

0 个答案:

没有答案