WIn_RustTools/Views/ConcernPage.xaml

<?xml version="1.0" encoding="utf-8" ?>
<Page
    x:Class="RustTools.Views.ConcernPage"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:controls="using:CommunityToolkit.WinUI.Controls"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:local="using:RustTools.Views"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:themes="using:RustTools.Themes"
    SizeChanged="Page_SizeChanged"
    mc:Ignorable="d">
    <Grid>

        <Grid>
            <TextBlock
                HorizontalAlignment="Center"
                Style="{StaticResource BodyStrongTextBlockStyle}"
                Text="请登陆后使用此功能"
                Visibility="Collapsed" />
        </Grid>
        <!--<themes:NullPage x:Name="nullpage" Visibility="Visible" />-->
        <Grid x:Name="gridview" Visibility="Visible">
            <Grid.RowDefinitions>
                <RowDefinition Height="*" />
            </Grid.RowDefinitions>
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="Auto" />
                <ColumnDefinition Width="Auto" />
                <ColumnDefinition Width="*" />
            </Grid.ColumnDefinitions>
            <StackPanel
                Name="StackPanelA"
                Grid.Column="0"
                MinWidth="100"
                MaxWidth="300"
                Margin="0,9,9,9"
                Padding="9">
                <ListView
                    Name="ListViewA"
                    Grid.Column="0"
                    ItemTemplate="{StaticResource ConCernItem}"
                    ItemsSource="{x:Bind communitylist}"
                    ScrollViewer.HorizontalScrollBarVisibility="Hidden"
                    ScrollViewer.VerticalScrollBarVisibility="Hidden"
                    SelectionChanged="ListViewA_SelectionChanged"
                    SelectionMode="Single" />
            </StackPanel>

            <controls:ContentSizer Grid.Column="1" TargetControl="{x:Bind StackPanelA}" />
            <StackPanel
                Grid.Column="2"
                Margin="9"
                Padding="9"
                CornerRadius="9">
                <ListView
                    Name="ListViewB"
                    IsItemClickEnabled="False"
                    ItemTemplate="{StaticResource MovingInfo}"
                    ItemsSource="{x:Bind MovingInfoList}"
                    ScrollViewer.HorizontalScrollBarVisibility="Hidden"
                    ScrollViewer.VerticalScrollBarVisibility="Hidden"
                    SelectionMode="None" />
            </StackPanel>
        </Grid>
    </Grid>
</Page>