c# - DataBinding 字典集合到 RichTexbox 显示集合的键和值

Question

XAML 标记：

<RichTextBox HorizontalAlignment="Left" Height="120" Margin="359,554,0,0" VerticalAlignment="Top" Width="306" Name="duplicateCompXMLVarRichTextBox">            
    <FlowDocument>               
        <Paragraph>
            <ItemsControl ItemsSource="{Binding Value}"/>
            <!-- <ItemsControl ItemsSource="{Binding Key}"/> -->
        </Paragraph>
    </FlowDocument>
</RichTextBox>

代码隐藏：

Dictionary<string, List<string>> componentXMLDuplicates = new Dictionary<string, List<string>>();
componentXMLDuplicates= Helper.PopulateCollectionWithData();
duplicateCompXMLVarRichTextBox.VerticalScrollBarVisibility = ScrollBarVisibility.Auto;
duplicateCompXMLVarRichTextBox.DataContext = componentXMLDuplicates;

这里的问题是我只能在 WPF 窗口中显示字典集合的键或值。是否有可能使用正确的格式或它们之间的空格同时显示两者？有什么建议么？

Answer 1

这是您可以实现的方法：

<ItemsControl ItemsSource="{Binding}">
     <ItemsControl.ItemTemplate>
            <DataTemplate>
                 <StackPanel Orientation="Vertical">
                        <TextBlock Text="{Binding Key}"/>
                         <ItemsControl ItemsSource="{Binding Value}">
                               <ItemsControl.ItemTemplate>
                                      <DataTemplate>
                                           <TextBlock Text="{Binding}"/>
                                       </DataTemplate>
                                 </ItemsControl.ItemTemplate>
                          </ItemsControl>
                   </StackPanel>
              </DataTemplate>
          </ItemsControl.ItemTemplate>
 </ItemsControl>