另一个dockpanel内的两个dockpanels

Question

如何正确使用这些dockpanel？

<DockPanel Grid.Row="1" LastChildFill="True" HorizontalAlignment="Stretch">
    <DockPanel Width="400" LastChildFill="False" HorizontalAlignment="Left">
            <DockPanel>
                <TextBlock Width="400" />
            </DockPanel>
            <DockPanel  Height="35" DockPanel.Dock="Bottom" LastChildFill="False">
                <Button x:Name="btnRefresh" Content="Refersh" />
            </DockPanel>
    </DockPanel>

带有TextBlock的DockPanel将跨越底部停靠的DockPanel，我希望它能够适应它。有任何想法吗？

好的，事实证明：停靠在底部的面板必须在xaml声明中位于其上方的dockpanel之前。 LastChildFill =“True”适用于代码中最后声明的控件。

<DockPanel Grid.Row="1" LastChildFill="True" HorizontalAlignment="Stretch">
    <DockPanel Width="400" LastChildFill="False" HorizontalAlignment="Left">
        <DockPanel  Height="35" DockPanel.Dock="Bottom" LastChildFill="False">
            <Button x:Name="btnRefresh" Content="Refersh" />
        </DockPanel>
        <DockPanel>
            <TextBlock Width="400" />
        </DockPanel>
    </DockPanel>

Answer 1

请参阅MSDN上的DockPanel Class页面，其中包含您需要的所有帮助。链接页面中的XAML示例：

<DockPanel LastChildFill="True">
    <Border Height="25" Background="SkyBlue" BorderBrush="Black" BorderThickness="1" 
        DockPanel.Dock="Top">
        <TextBlock Foreground="Black">Dock = "Top"</TextBlock>
    </Border>
    <Border Height="25" Background="Blue" BorderBrush="Black" BorderThickness="1" 
        DockPanel.Dock="Top">
        <TextBlock Foreground="White">Dock = "Top"</TextBlock>
    </Border>
    <Border Height="25" Background="Yellow" BorderBrush="Black" BorderThickness="1" 
        DockPanel.Dock="Bottom">
        <TextBlock Foreground="Black">Dock = "Bottom"</TextBlock>
    </Border>
    <Border Width="200" Background="PaleGreen" BorderBrush="Black" BorderThickness="1" 
        DockPanel.Dock="Left">
        <TextBlock Foreground="Black">Dock = "Left"</TextBlock>
    </Border>
    <Border Background="White" BorderBrush="Black" BorderThickness="1">
        <TextBlock Foreground="Black">This will fill the remaining space</TextBlock>
    </Border>
</DockPanel>

请注意使用DockPanel.Dock附加属性。

Answer 2

<DockPanel Grid.Row="1" LastChildFill="True" HorizontalAlignment="Stretch">
   <DockPanel Width="400" LastChildFill="False" HorizontalAlignment="Left">
       <Button x:Name="btnRefresh" Content="Refersh" 
               Height="35" DockPanel.Dock="Bottom" />

       <TextBlock Width="400" />
   </DockPanel>

   <!-- Other UI Elements here? -->

<DockPanel>