当我将我的内容视图作为孩子添加到stackpanel时，我的滚动视图跳跃

<ScrollViewer>
    <Grid>
        <!-- 添加你的内容视图 -->
        <ContentControl Content="{Binding YourContentView}" />
    </Grid>
</ScrollViewer>

<ScrollViewer>
    <StackPanel Height="500">
        <!-- 添加你的内容视图 -->
        <ContentControl Content="{Binding YourContentView}" />
    </StackPanel>
</ScrollViewer>

<ScrollViewer>
    <ItemsControl>
        <ItemsControl.ItemsPanel>
            <ItemsPanelTemplate>
                <VirtualizingStackPanel />
            </ItemsPanelTemplate>
        </ItemsControl.ItemsPanel>
        <!-- 添加你的内容视图 -->
        <ContentControl Content="{Binding YourContentView}" />
    </ItemsControl>
</ScrollViewer>

<Window x:Class="YourNamespace.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="MainWindow" Height="450" Width="800">
    <ScrollViewer>
        <Grid>
            <!-- 添加你的内容视图 -->
            <ContentControl Content="{Binding YourContentView}" />
        </Grid>
    </ScrollViewer>
</Window>