Caliburn Micro下轻松实现ListView的全选功能

Caliburn Micro是一个Caliburn精简版的开源框架，基于MVVM模式，可用于WPF, Silverlight, WP7等。有关它的具体介绍请看：

http://caliburnmicro.codeplex.com/

下面主要使用CM（Caliburn Micro）实现WPF的ListView全选功能，直接上码：

 1 <ListView Name="lvFileCart" DockPanel.Dock="Top" ItemsSource="{Binding FileCart}" FontSize="12" Height="150">
 2                 <ListView.ItemContainerStyle>
 3                     <Style TargetType="ListViewItem">
 4                         <Setter Property="HorizontalContentAlignment" Value="Stretch" />
 5                         <Setter Property="IsSelected" Value="{Binding IsSelected, Mode=TwoWay}"/>
 6                     </Style>
 7                 </ListView.ItemContainerStyle>
 8                 <ListView.View>
 9                     <GridView>
10                         <GridViewColumn Width="50">
11                             <GridViewColumn.CellTemplate>
12                                 <DataTemplate>
13                                     <CheckBox IsChecked="{Binding IsSelected,RelativeSource={RelativeSource AncestorType=ListViewItem}}" HorizontalAlignment="Center"/>
14                                 </DataTemplate>
15                             </GridViewColumn.CellTemplate>
16                             <HeaderedItemsControl>
17                                 <CheckBox cal:Action.Target="{Binding ElementName=lvFileCart}" 
18                                           cal:Message.Attach="[Event Checked]=[Action SelectAll]; [Event Unchecked]=[Action UnselectAll]" />
19                             </HeaderedItemsControl>
20                         </GridViewColumn>
21                         <GridViewColumn Width="200" Header="Name" DisplayMemberBinding="{Binding Path=FileName}"/>
22                         <GridViewColumn Width="100" Header="Size" DisplayMemberBinding="{Binding Path=FileSize}"/>
23                         <GridViewColumn Width="200" Header="Path" DisplayMemberBinding="{Binding Path=FilePath}"/>
24                     </GridView>
25                 </ListView.View>
26             </ListView>

 结果如下：