UserControl中的C＃WPF ScrollViewer不起作用

Question

我需要有关ScollerViewer的帮助。这是我的代码：

<UserControl x:Class="ConfigUI.Views.ProfileListView"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
             xmlns:local="clr-namespace:ConfigUI.Views"
             mc:Ignorable="d" 
             HorizontalAlignment="Center" VerticalAlignment="Top" 
             d:DesignHeight="700" d:DesignWidth="960">
    <Grid Margin="20" Height="500"
          ScrollViewer.CanContentScroll="True"
          ScrollViewer.VerticalScrollBarVisibility="Visible">
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto" />
            <RowDefinition Height="Auto" />
            <RowDefinition Height="Auto" />
            <RowDefinition Height="Auto" />
            <RowDefinition Height="*" />
        </Grid.RowDefinitions>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="Auto" />
            <ColumnDefinition Width="*" />
        </Grid.ColumnDefinitions>

       <Border ...
       /Border>

       <Border ...  /Border>

       <Border ... /Border>

   </Grid>
</UserControl>

我想要的是在显示此控件并且用户可以滚动以查看其内容时显示一个ScrollBar。

但是现在scrollBar不会显示...

有人可以帮忙吗？谢谢。

Answer 1

您不能直接在ScrollViewer上使用Grid