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C# 将对象绑定到TreeView_C#_.net_Wpf_Hierarchical Data_Hierarchicaldatatemplate - Fatal编程技术网

C# 将对象绑定到TreeView

C# 将对象绑定到TreeView,c#,.net,wpf,hierarchical-data,hierarchicaldatatemplate,C#,.net,Wpf,Hierarchical Data,Hierarchicaldatatemplate,我想将我的对象绑定到树视图 我已设置以下对象: public class BuildStep { public int Id { get; set; } public int NodeLevel { get; set; } public List<BuildStep> Children { get; set; } } 现在,我想将这些数据绑定到树视图。我读了很多关于HierarchycalDataTemplate的答案和文档,但都没法让它工作 如何将此对象绑

我想将我的对象绑定到树视图

我已设置以下对象:

public class BuildStep
{
    public int Id { get; set; }
    public int NodeLevel { get; set; }
    public List<BuildStep> Children { get; set; }
}
现在,我想将这些数据绑定到树视图。我读了很多关于HierarchycalDataTemplate的答案和文档,但都没法让它工作

如何将此对象绑定到TreeView?

您可以将TreeView的ItemsSource属性设置或绑定到BuildStep根节点的IEnumerable:

List<BuildStep> rootNodes = new List<BuildStep>() { /* build your list of BuildSteps */ };
treeView.ItemsSource = rootNodes;
WPFAApplication1引用BuildStep类的命名空间

<TreeView x:Name="treeView" xmlns:local="clr-namespace:WpfApplication1">
    <TreeView.Resources>
        <HierarchicalDataTemplate DataType="{x:Type local:BuildStep}" ItemsSource="{Binding Children}">
            <StackPanel Orientation="Horizontal">
                <TextBlock Text="{Binding Id}" />
                <TextBlock Text="{Binding NodeLevel}" />
            </StackPanel>
        </HierarchicalDataTemplate>
    </TreeView.Resources>
</TreeView>