给定以下 xml 文件:

Given the following xml file:

<node type="SPDependencies" Name="SPDependencies">
  <node type="StoredProc" Name="SP1">
    <node type="OperationType" Name="Type1">
      <node type="TableName" Name="Table1"/>
    </node>
    <node type="OperationType" Name="Type2">
      <node type="TableName" Name="Table1"/>
    </node>
  </node>
  <node type="StoredProc" Name="SP2">
    <node type="OperationType" Name="Type1">
    </node>
  </node>
</node>

查看:

<Window x:Class="Tree.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:local="clr-namespace:Tree"
        Title="MainWindow" Height="350" Width="525">
    <Window.DataContext>
        <local:ViewModel />
    </Window.DataContext>
    <Window.Resources>
        <HierarchicalDataTemplate x:Key="template">
            <TextBlock Text="{Binding XPath=@Name}" />
            <HierarchicalDataTemplate.ItemsSource>
                <Binding XPath="node" />
            </HierarchicalDataTemplate.ItemsSource>
        </HierarchicalDataTemplate>
    </Window.Resources>
    <Grid DataContext="{Binding Path=XmlData}">
        <TreeView ItemsSource="{Binding}" ItemTemplate="{StaticResource template}">
        </TreeView>
    </Grid>
</Window>

查看模型:

public class ViewModel
{
    public XmlDataProvider XmlData { get; set; }

    public ViewModel()
    {
        XmlData = new XmlDataProvider();
        XmlData.Source = new Uri(@"C:\input.xml");
        XmlData.XPath = "node";
    }
}

输出:

如果您只想显示根下方的节点，只需将 XPath 更改为:

If you only want to show the nodes below the root, simply change the XPath to:

XmlData.XPath = "/node/node";