垂直列出的WPF RibbonComboBox项

Question

我正在开发一些我有一个RibbonComboBox的XAML:

<RibbonComboBox SelectionBoxWidth="150" Grid.Row="0">
    <RibbonGallery SelectedItem="{Binding SelectedUtilityRun, Mode=TwoWay}">
        <RibbonGalleryCategory ItemsSource="{Binding UtilityRunLabels}" />
    </RibbonGallery>
</RibbonComboBox>

当它显示时,它按照我的预期水平而不是垂直显示项目:

如何设置样式以垂直放置项目？

Answer 1

尝试设置RibbonGallery.MaxColumnCount为1:

<RibbonGallery ... MaxColumnCount="1">