1.概要

2.代码

<Window x:Class="WpfApp2.Window12"xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"xmlns:d="http://schemas.microsoft.com/expression/blend/2008"xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"xmlns:local="clr-namespace:WpfApp2"mc:Ignorable="d"Title="Window12" Height="450" Width="800"><Window.Resources><!--Data Template--><DataTemplate DataType="Unit"><Grid><StackPanel Orientation="Horizontal"><Grid><Rectangle Stroke="Yellow" Fill="Orange" Width="{Binding XPath=@Price}"/><TextBlock Text="{Binding XPath=@Year}"/></Grid><TextBlock Text="{Binding XPath=@Price}" Margin="5.0"/></StackPanel></Grid></DataTemplate><!--数据源--><XmlDataProvider x:Key="ds" XPath="Units/Unit"><x:XData><Units xmlns=""><Unit Year="2001" Price="100"/><Unit Year="2001" Price="120"/><Unit Year="2001" Price="140"/><Unit Year="2001" Price="160"/><Unit Year="2001" Price="180"/><Unit Year="2001" Price="200"/></Units></x:XData></XmlDataProvider></Window.Resources><StackPanel><ListBox ItemsSource="{Binding Source={StaticResource ds}}"/><ComboBox ItemsSource="{Binding Source={StaticResource ds}}" Margin="5"/></StackPanel>
</Window>

3.试验结果