如何在 ListBox 中的项目之间显示分隔符? [英] How to show a divider between items in a ListBox?

问题描述

我在 Windows Phone 7 应用程序中使用 ListBox 控件，我想在列表行之间显示分隔线/线.尽管许多(不是 wp7)ListBox 示例似乎有一个分隔符，但我无法找到有关此的任何信息.

I am using a ListBox control in a Windows Phone 7 application, and I would like to show a divider/line between the list rows. I have not been able to find any information about this, although many (not wp7) ListBox examples seem to have a divider.

推荐答案

受到 NestorArturo 的启发，发现了边境管制.

Got inspired by NestorArturo and found out about the Border control.

将您的 ItemTemplate 内容包装在 Border 控件中并指定 BorderThickness 和 BorderBrush 非常容易.我这样做是因为它不需要更改我在 ItemTemplate 中的 Grid.

It is very easy to wrap your ItemTemplate content in a Border control and specify the BorderThickness and BorderBrush. I went this way, because it doesn't require changes to my Grid in the ItemTemplate.

此处描述了边界控制:http://www.silverlightshow.net/items/Using-the-Border-control-in-Silverlight-2-Beta-1-.aspx.

The Border control is described here: http://www.silverlightshow.net/items/Using-the-Border-control-in-Silverlight-2-Beta-1-.aspx.

下面你可以看到我是如何使用它的:

Below you can see how I use it:

<ListBox Background="White" ItemsSource="{Binding Mode=OneWay, Path=MyPath}" Name="listName" SelectionChanged="listName_SelectionChanged">
                    <ListBox.ItemContainerStyle>
                        <Style TargetType="ListBoxItem">
                            <Setter Property="HorizontalContentAlignment" Value="Stretch"></Setter>
                        </Style>
                    </ListBox.ItemContainerStyle>
                    <ListBox.ItemTemplate>
                        <DataTemplate>
here -->                     <Border BorderThickness="0,10,0,10" BorderBrush="Black">
                            <Grid Width="auto" HorizontalAlignment="Stretch" >
                                <Grid.ColumnDefinitions>
                                    <ColumnDefinition Width="auto" />
                                    <ColumnDefinition Width="*" />
                                    <ColumnDefinition Width="48" />
                                </Grid.ColumnDefinitions>
                                <TextBlock VerticalAlignment="Center" FontSize="36" FontWeight="Bold" Grid.Column="0" Foreground="Black" Text="{Binding Path=Title}" Name="title"/>
                                <TextBlock VerticalAlignment="Center" HorizontalAlignment="Right" Grid.Column="1" Foreground="Black" Text="{Binding Path=Location}" Name="location"/>
                                <Image VerticalAlignment="Center" Grid.Column="2" Width="48" Height="48" Source="ApplicationIcon.jpg"/>
                            </Grid>
and here -->                </Border>
                        </DataTemplate>
                    </ListBox.ItemTemplate>
                </ListBox>

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