如何在WPF中的列表框上添加标签？

azro 发表于 Dev

阿兹罗

我目前有ListBox一个DockPanel（代表一个出色的Diaballik游戏）中的一个，最后我希望能够在如图所示的框组成的网格上显示一个胜利标签：

<DockPanel>
    <ListBox DockPanel.Dock="Top" ItemsSource="{Binding Cases}"  SelectedItem="{Binding SelectedCase, Mode=TwoWay}" HorizontalAlignment="Center" VerticalAlignment="Top" SnapsToDevicePixels="True">

        <ListBox.ItemsPanel>
            <ItemsPanelTemplate>
                <UniformGrid Columns="{Binding Size}"/>
            </ItemsPanelTemplate>
        </ListBox.ItemsPanel>

        <ListBox.ItemContainerStyle>
            <Style TargetType="ListBoxItem">
                <Setter Property="Padding" Value="0"/>
            </Style>
        </ListBox.ItemContainerStyle>

        <ListBox.ItemTemplate>
            <DataTemplate>
                <Grid >
                    <Ellipse Fill="{Binding Color}" Width="50" Height="50" Visibility="{Binding HasPawn, Converter={StaticResource bool2visibility}}"/>                        
                    ...
                 </Grid>
            </DataTemplate>
        </ListBox.ItemTemplate>
    </ListBox>

    <Label Content="VICTORY" />  <!-- How can this go over the list box ?  -->
</DockPanel>

克里斯·麦克

您可以执行以下操作（a的行为Grid是，它将彼此“堆叠”在顶部）：

<DockPanel>
    <Grid DockPanel.Dock="Top">
        <ListBox ItemsSource="{Binding Cases}" SelectedItem="{Binding SelectedCase, Mode=TwoWay}" HorizontalAlignment="Center" VerticalAlignment="Top" SnapsToDevicePixels="True">

            <ListBox.ItemsPanel>
                <ItemsPanelTemplate>
                    <UniformGrid Columns="{Binding Size}"/>
                </ItemsPanelTemplate>
            </ListBox.ItemsPanel>

            <ListBox.ItemContainerStyle>
                <Style TargetType="ListBoxItem">
                    <Setter Property="Padding" Value="0"/>
                </Style>
            </ListBox.ItemContainerStyle>

            <ListBox.ItemTemplate>
                <DataTemplate>
                    <Grid >
                        <Ellipse Fill="{Binding Color}" Width="50" Height="50" Visibility="{Binding HasPawn, Converter={StaticResource bool2visibility}}"/>                        
                        ...
                     </Grid>
                </DataTemplate>
            </ListBox.ItemTemplate>
        </ListBox>

        <Label Content="VICTORY" HorizontalAlignment="Center" VerticalAlignment="Center" />  <!-- How can this go over the list box ?  -->
    </Grid>
</DockPanel>

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