如何在WPF中获取ListView的Checked行值

Question

我有一个ListViewWPF应用程序CheckBox.

我想保存WPF列表中所有Checked行的值...

我怎样才能做到这一点？

我的ListView

<ListView x:Name="listViewChapter" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" BorderThickness="0" SelectionMode="Single" Height="100" Margin="22,234,17,28" Grid.Row="1">
    <ListView.ItemTemplate>
            <DataTemplate>
                <StackPanel Orientation="Horizontal" HorizontalAlignment="Left" VerticalAlignment="Center" >
                    <Label Name="lblChapterID" VerticalAlignment="Center"  Margin="0" Content="{Binding ChapterID}" Visibility="Hidden" />
                    <CheckBox Name="chkChapterTitle" VerticalAlignment="Center" Margin="0,0,0,0" Content="{Binding ChapterTittle}" Checked="chkChapterTitle_Checked" />
                </StackPanel>
            </DataTemplate>
    </ListView.ItemTemplate>
</ListView>

Answer 1

您可以IsChecked直接将属性绑定到IsSelectedListViewItem.使用RelativeSource绑定到的元素.

IsChecked="{Binding RelativeSource={RelativeSource AncestorType=ListViewItem},Path=IsSelected}"

现在,如果您使用SelectionMode=MultipleListView,则可以直接使用拉取选中的项目SelectedItems.

var chapters = new List<Chapter>();
foreach (var item in listViewChapter.SelectedItems)
    users.Add((Chapter)item);