如何在stackpanel中并排排列？

Question

如何将按钮对齐ComboBox？我无法将按钮拖动到ComboBox使用设计器的一侧.

<Expander.Content>
    <StackPanel>
        <ComboBox Name="cbProd" Height="30" IsEditable="True" FontSize="15" />
        <Button Name="btnAdd" Content="add" Click="btnAddProduct_Click" />

Answer 1

只需嵌套多个布局容器,如下所示:

<Expander.Content>
    <StackPanel Orientation="Vertical">
        <StackPanel Orientation="Horizontal">
            <ComboBox Name="cbProd" Height="30" IsEditable="True" FontSize="15" />
            <Button Name="btnAdd" Content="add" Click="btnAddProduct_Click" />
        </StackPanel>
        ... your other controls
    </StackPanel>
</Expander.Content>

Answer 2

将stackpanel的orientation属性设置为Horizo​​ntal