如何在WPF列表视图中将ItemTemplateSelector与HeaderTemplate一起使用?

如何在WPF列表视图中将ItemTemplateSelector与HeaderTemplate一起使用?,wpf,listview,datatemplate,datatemplateselector,Wpf,Listview,Datatemplate,Datatemplateselector,假设以下XAML定义的窗口: <Window x:Class="LayoutTests.Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="clr-namespace:LayoutTests" T

假设以下XAML定义的窗口:

<Window x:Class="LayoutTests.Window1"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:local="clr-namespace:LayoutTests"
        Title="Window1">
  <Window.Resources>
    <XmlDataProvider x:Key="XmlData" IsInitialLoadEnabled="True">
      <x:XData>
        <Items xmlns="">
          <Item text="Item 1" type="A" />
          <Item text="Item 2" type="B" />
          <Item text="Item 3" type="A" />
        </Items>
      </x:XData>
    </XmlDataProvider>
    <DataTemplate x:Key="TypeATemplate">
      <TextBlock Text="{Binding XPath=./@text}" Foreground="Red"/>
    </DataTemplate>
    <DataTemplate x:Key="TypeBTemplate">
      <TextBlock Text="{Binding XPath=./@text}" Foreground="Green"/>
    </DataTemplate>
    <DataTemplate x:Key="HeaderTemplate">
      <TextBlock Text="A Header"/>
    </DataTemplate>
    <local:TypeSelector x:Key="TypeSelector" TypeATemplate="{StaticResource TypeATemplate}" TypeBTemplate="{StaticResource TypeBTemplate}"/>
  </Window.Resources>
    <Grid>
    <ListView ItemsSource="{Binding Source={StaticResource XmlData}, XPath='/Items/Item'}" ItemTemplateSelector="{StaticResource TypeSelector}">
      <!--<ListView.View>
        <GridView>
          <GridViewColumn Width="Auto" HeaderTemplate="{StaticResource HeaderTemplate}"/>
        </GridView>
      </ListView.View>-->
    </ListView>
  </Grid>
</Window>

如果标题模板的代码没有注释掉,则不再调用DataTypeSelector如何同时指定
DataTemplateSelector
HeaderTemplate

我想您要做的是设置单个GridViewColumn及其标题的样式。 因此,将TemplateSelector从ListView移动到GridViewColumn定义:

<Grid>
  <ListView ItemsSource="{Binding Source={StaticResource XmlData}, XPath='/Items/Item'}">
  <ListView.View>
    <GridView>
      <GridViewColumn Width="Auto" CellTemplateSelector="{StaticResource TypeSelector}" HeaderTemplate="{StaticResource HeaderTemplate}"/>
    </GridView>
  </ListView.View>
  </ListView>
</Grid>


+1,用于使用内联XML数据出色地准备样本。可以直接使用它,检查你的问题是什么!!!谢谢-这让我很紧张。
<Grid>
  <ListView ItemsSource="{Binding Source={StaticResource XmlData}, XPath='/Items/Item'}">
  <ListView.View>
    <GridView>
      <GridViewColumn Width="Auto" CellTemplateSelector="{StaticResource TypeSelector}" HeaderTemplate="{StaticResource HeaderTemplate}"/>
    </GridView>
  </ListView.View>
  </ListView>
</Grid>