堆栈面板未居中对齐

Question

我有一个列表框，里面有各种堆栈面板。一个由文本块和组合框组成：

<ListBox x:Name="lb1Tab3" Visibility="Visible" HorizontalContentAlignment="Stretch" Height="1500" VerticalAlignment="Stretch" VerticalContentAlignment="Center"  FontSize="{StaticResource BUTTON_FONTSIZE}" Background="Transparent" BorderBrush="{x:Null}" >
  <StackPanel Name="sp1_lb1Tab3" Background="Red" Orientation="Horizontal"  VerticalAlignment="Center" Margin="0"  >
    <TextBlock x:Name="lbLanguage" Margin="20" HorizontalAlignment="Left"  VerticalAlignment="Center" Text="Language"/>
    <ComboBox x:Name="cmbLanguages" Margin="20" HorizontalAlignment="Left"  VerticalAlignment="Center" Width="246" Height="35" DropDownClosed="ComboBox_DropDownClosed"/>
  </StackPanel>

然后，在后面的代码中我设置了各种维度

 int marginStackPanel = 40 * 2;
    int marginText = 40;
    int marginComboBox = 20;
    /*-------------------*/
    sp1_lb1Tab3.Height = easyRunData.FontSize + marginStackPanel;
    sp1_lb1Tab3.VerticalAlignment = VerticalAlignment.Center;
    lbLanguage.Height = easyRunData.FontSize + marginText;
    lbLanguage.FontSize = easyRunData.FontSize;

    cmbLanguages.Height = easyRunData.FontSize +marginComboBox ;
    cmbLanguages.FontSize = easyRunData.FontSize;

我希望它们垂直居中，但效果是：

感谢您的帮助

Answer 1

int marginText = 40;
lbLanguage.Height = easyRunData.FontSize + marginText;

由于 MarginText 为 40，因此它增加了 lbLanguage 的大小，使其比组合框更大，并将其对齐得更高。可能尝试较小的数字。喜欢 int marginText = 25;

堆栈面板未居中对齐

stackpanel not center-aligning

c#

wpf

center

stackpanel