WPF列表框分组 [英] WPF Listbox grouping

问题描述

我需要在下面的列表框中显示.这种情况是它将有多个组，然后是水平对齐的项目.

I need to display in the list box like below. The scenario is it will have multiple groups followed by items with alignment horizontally.

    GroupA
      GroupA Description
    GroupB
      GroupB Description
    Items Available
     ItemA ItemB ITemC

推荐答案

您可以尝试使用此代码

<Style x:Key="ContainerStyle" TargetType="{x:Type GroupItem}">
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate>
                        <Expander Header="{Binding ....}" IsExpanded="True">
                            <ItemsPresenter />
                        </Expander>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
</Style>


<ListBox x:Name="lbPersonList" Margin="19,17,162,25" AlternationCount="2">
            <ListBox.GroupStyle>
                <GroupStyle ContainerStyle="{StaticResource ContainerStyle}"/>
            </ListBox.GroupStyle>
            <ListBox.ItemTemplate>
                <DataTemplate>
                    <TextBlock Text="{Binding ...}"/>
                </DataTemplate>
            </ListBox.ItemTemplate>
</ListBox>

注意:调整您对代码的绑定

Nota : adjust your binding on your code

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