在DataTemplate内部显示数据绑定StackPanel [英] Displaying a data-bound StackPanel inside a DataTemplate

问题描述

我有一些数据绑定到WPF中的ListBox的对象.最终结果应如下所示:

I have objects I'm databinding to a ListBox in WPF. Here's what the end result should look like:

-------------------------------
| Name    | Opt1    |  Value1 |
|         | Opt2    |  Value2 |
|         | Opt3    |  Value3 |
|         | Opt4    |  Value4 |
-------------------------------

基本上，我为整体变量准备了一个DataTemplate，然后Opt/Value组合具有它自己的DataTemplate.我正在尝试尽可能简单地显示值列表.

Essentially i've got a DataTemplate for the overall variable, and then the Opt/Value combo has it's own DataTemplate. I'm trying to display the list of values as simply as possible.

<Label Content="{Binding Path=Identifier.Name, Mode=OneWay}" />
<ListView Grid.Column="1" HorizontalAlignment="Stretch" 
          ItemsSource="{Binding Path=Values, Mode=OneWay}" />

Values的绑定当前仅是带有2个<Label>的<Grid>，并且ListView具有许多我不关注的功能，例如边框样式，选择等，而我真正想要的只是能够使用列表进行数据绑定.

The binding for Values is currently only a <Grid> with 2 <Label>'s and ListView has a lot of features I dont watch, such as the border styling, selections, and such, when all I really want is to be able to databind using a List.

我尝试将项目数据绑定到堆栈面板，但是无法使其在XAML中工作.我想另一种解决方案是做我正在做的事情，并为ListView重写<Style>.关于正确的方法有什么建议吗?

I've tried to databind the items to a stackpanel but couldn't get it to work in XAML. I suppose another solution is to do what I'm doing, and rewrite the <Style> for ListView. Any suggestions on the correct way to do this?

推荐答案

听起来确实可以使用 IsSharedSizeScope 附加属性，以使我们的列保持格式均匀.另外，请查看ListBox链接底部的继承层次结构"，它可以帮助您确定不同情况下所需的列表类型.

It certainly sounds like something you can do with a ListBox, or an ItemsControl if you do not want them to be selectable. We can also make use of the IsSharedSizeScope attached property to keep our columns formatted and even. Also, take a look at the Inheritance Higharchy at the bottom of the ListBox link, it should help you determine which type of list you need for different scenarios.

尝试这样的事情:

<DockPanel>
  <Label Content="{Binding Path=Identifier.Name, Mode=OneWay}" />
  <ListBox ItemsSource="{Binding Path=Values, Mode=OneWay}"
           Grid.IsSharedSizeScope="True">
    <ListBox.ItemTemplate>
      <DataTemplate>
        <Grid>
          <Grid.ColumnDefinitions>
            <ColumnDefinition SharedSizeGroup="OptionColumn" />
            <ColumnDefinition SharedSizeGroup="ValueColumn" />
          </Grid.ColumnDefinitions>
          <TextBlock Grid.Column="0" Text="{Binding Option}" />
          <TextBlock Grid.Column="1" Text="{Binding Value}" />
        </Grid>
      </DataTemplate>
    </ListBox.ItemTemplate>
  </ListBox>
</DockPanel>

这篇关于在DataTemplate内部显示数据绑定StackPanel的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！