将XmlDataProvider绑定到ListView时为单行
本文关键字:单行 ListView XmlDataProvider 绑定 | 更新日期: 2023-09-27 18:00:07
我想在ListView中显示XmlData。XmlDataProvider已正确填充,但Listview仅显示第一行。要显示XmlDocument中的所有行,我必须更改什么?
<Window.Resources>
<XmlDataProvider x:Key="xmlData"/>
</Window.Resources>
<DockPanel>
<ListView Padding="4">
<ListView.ItemsSource>
<Binding Source="{StaticResource xmlData}" XPath="*"/>
</ListView.ItemsSource>
<ListView.View>
<GridView >
<GridViewColumn Header="Info" Width="256" DisplayMemberBinding="{Binding XPath=Message}"/>
</GridView>
</ListView.View>
</ListView>
</DockPanel>
在代码背后:
private void RefreshList(XmlDocument doc)
{
XmlDataProvider provider = (XmlDataProvider)FindResource("xmlData");
provider.Document = doc;
provider.Refresh();
}
好的,所以我用这种方式解决了它:
- 将XPath添加到XmlDataProvider
- 使用Path=InnerText而不是XPath
请参阅下面的来源。
<Window.Resources>
<XmlDataProvider x:Key="xmlData" XPath="//Prototype"/>
</Window.Resources>
<DockPanel>
<ListView>
<ListView.ItemsSource>
<Binding Source="{StaticResource xmlData}" XPath="Message"/>
</ListView.ItemsSource>
<ListView.View>
<GridView >
<GridViewColumn Width="Auto" DisplayMemberBinding="{Binding Path=InnerText}"/>
</GridView>
</ListView.View>
</ListView>
</DockPanel>