Csharp 禁用AutoSuggestBox项目更改时的动画

AutoSuggestBox显示建议的ListView.那个动画实际上就是ListView的动画.以下代码应该禁用动画:

public MainPage()
{
    this.InitializeComponent();
    this.AutoSuggestBoxControl.Loaded += AutoSuggestBoxControl_Loaded;
}

private void AutoSuggestBoxControl_Loaded(object sender, RoutedEventArgs _)
{
    if (sender is not AutoSuggestBox autoSuggestBox ||
        VisualTreeHelper.GetChild(autoSuggestBox, 0) is not Grid grid ||
        grid.Children.FirstOrDefault(gridChild => gridChild is Popup) is not Popup popup ||
        popup.Child is not Border popupChildBorder ||
        popupChildBorder.Child is not ListView popupListView)
    {
        return;
    }

    popupListView.ItemContainerTransitions = null;
}

UPDATE

如果您想在XML中执行此操作:

<AutoSuggestBox
    ItemsSource="{x:Bind Cats}"
    TextChanged="AutoSuggestBoxControl_TextChanged">
    <AutoSuggestBox.Resources>
        <Style TargetType="ListView">
            <Setter Property="ItemContainerTransitions">
                <Setter.Value>
                    <TransitionCollection/>
                </Setter.Value>
            </Setter>
        </Style>
    </AutoSuggestBox.Resources>
</AutoSuggestBox>