如何在WPF列表视图中将ItemTemplateSelector与HeaderTemplate一起使用?
假设以下XAML定义的窗口: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
<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
和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>