WPF TreeView Binding

Bind Treeview In WPF

TreeView Xmal

   <TreeView x:Name="TvWorkItem" Grid.Column="0" Grid.Row="2" Background="Black"
                  ItemsSource="{Binding MenuDataSource}"
                  SelectedItemChanged="TreeView_OnSelectedItemChanged">  

            <TreeView.ItemTemplate >
             <span style="color:#ff0000;">   <HierarchicalDataTemplate ItemsSource="{Binding ChildItems}">
                    <TextBlock Text="{Binding Name}" Background="Black" >
</span>                         <TextBlock.Style >
        <Style TargetType="TextBlock">
            <Style.Triggers>  

               <DataTrigger Binding="{Binding HasOutStandingTask}" Value="true">
                   <Setter
                           Property="Foreground"
                           Value="DarkOrange"  />
                   <Setter Property="FontSize" Value="16"></Setter>
               </DataTrigger>
                <DataTrigger Binding="{Binding HasOutStandingTask}" Value="false">
                   <Setter
                           Property="Foreground"
                           Value="Aqua"  />
               </DataTrigger>  

            </Style.Triggers>
        </Style>
    </TextBlock.Style>  

                    </TextBlock>
                </HierarchicalDataTemplate>
            </TreeView.ItemTemplate>
        </TreeView>

更多精彩内容：http://www.bianceng.cnhttp://www.bianceng.cn/Programming/net/

ViewModel

private ObservableCollection<MenuItem> _menuDataSource;
       public ObservableCollection<MenuItem> MenuDataSource
       {
           get
           {
               if (_menuDataSource == null)
                   _menuDataSource = MenuOperation.LoadMenu();  

               return _menuDataSource;
           }
           set
           {
               _menuDataSource = value;
               RaisePropertyChanged(() => MenuDataSource);
           }
       }

Entity

public class MenuItem
  {
      public Guid Id { get; set; }
      public string Name { get; set; }
      public string OriName { get; set; }
      public bool HasOutStandingTask { get; set; }
      public <span style="color:#ff0000;">ObservableCollection<MenuItem></span> ChildItems { get; set; }
      public bool IsWorkItemType { get; set; }
      public WorkItemType WorkType { get; set; }
      public bool IsWorkItem { get; set; }
  }

以上是小编为您精心准备的的内容，在的博客、问答、公众号、人物、课程等栏目也有的相关内容，欢迎继续使用右上角搜索按钮进行搜索treeview
， string
， set
， get
， bool
public
wpf binding、wpf multibinding、wpf binding path、wpf templatebinding、wpf command binding，以便于您获取更多的相关知识。