[wpf] collectionViewsource 排序和分组

时间：2019-07-27 09:19:26 阅读：162 评论：0 收藏：0 [点我收藏+]

xmlns:scm="clr-namespace:System.ComponentModel;assembly=WindowsBase"

xmlns:swd="clr-namespace:System.Windows.Data;assembly=PresentationFramework"

<CollectionViewSource x:Key="PeopleResource" Source="{Binding People}">

<CollectionViewSource.SortDescriptions>

<scm:SortDescription PropertyName="Age" Direction="Ascending"/>

<scm:SortDescription PropertyName="LastName" Direction="Ascending"/>

</CollectionViewSource.SortDescriptions>

<CollectionViewSource.GroupDescriptions>

<swd:PropertyGroupDescription PropertyName="Gender"/>

</CollectionViewSource.GroupDescriptions>

</CollectionViewSource>

<ListBox ItemsSource="{Binding Source={StaticResource PeopleResource}}">

<ListBox.ItemTemplate>

<DataTemplate>

<StackPanel Margin="10 0 10 5">

<TextBlock Text="{Binding FirstName}"/>

<TextBlock FontWeight="Bold" Text="{Binding LastName}"/>

<TextBlock Foreground="Blue" Text="{Binding Age}"/>

</StackPanel>

</DataTemplate>

</ListBox.ItemTemplate>

<ListBox.GroupStyle>

<GroupStyle>

<GroupStyle.HeaderTemplate>

<DataTemplate>

<Border BorderBrush="Gray" BorderThickness="0 0 0 4">

<TextBlock FontSize="14" FontWeight="Bold"

Foreground="Gray" Text="{Binding Name}"/>

</Border>

</DataTemplate>

</GroupStyle.HeaderTemplate>

</GroupStyle>

</ListBox.GroupStyle>

</ListBox>

原文：https://www.cnblogs.com/nocanstillbb/p/11253617.html

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[wpf] collectionViewsource 排序 和分组