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Denisok
Asked:2020-09-13 21:34:40 +0000 UTC2020-09-13 21:34:40 +0000 UTC

滚动在 ListView 中不起作用

  • 772

在我的带按钮的 ListView 中，出于某种未知原因，滚动不工作
。这是 Listview

<ListView  RelativePanel.Below="Sep" RelativePanel.AlignLeftWithPanel="True" RelativePanel.AlignRightWithPanel="True" RelativePanel.AlignBottomWithPanel="True" ScrollViewer.VerticalScrollMode="Enabled" ScrollViewer.VerticalScrollBarVisibility="Hidden" SelectionMode="Single" 
                     SelectionChanged="ListBox_SelectionChanged" BorderBrush="White" Foreground="Black" Background="{x:Null}" >
                            <ListViewItem Name="Web" ManipulationMode="TranslateX"
                  ManipulationCompleted="SplitViewPane_ManipulationCompleted">
                                <StackPanel Orientation="Horizontal">
                                    <Image Name="im2" Source="Resource/Site.png" Height="26" Width="26" />
                                    <TextBlock Name="tx2" FontSize="16" Margin="15,0,0,0">Панель 2</TextBlock>
                                </StackPanel>
                            </ListViewItem>
                            <ListViewItem Visibility="Collapsed" Name="News" ManipulationMode="TranslateX"
                  ManipulationCompleted="SplitViewPane_ManipulationCompleted">
                                <StackPanel Orientation="Horizontal">
                                    <Image Name="im3" Source="Resource/News.png" Height="26" Width="26" />
                                    <TextBlock Name="tx3" FontSize="16" Margin="15,0,0,0">Панель 3</TextBlock>
                               </StackPanel> </ListViewItem> </ListView>

告诉我，可能是什么问题？（我怀疑是因为按钮）

UPD 如果我拉动没有按钮的部分，卷轴就会工作在此处输入图像描述

如果它忽略了按钮 在此处输入图像描述

c#

2 个回答

  1. Best Answer

    我假设它ListView在网格行中StackPanel或网格行中Height="auto"。将其放在大小为 的网格行中Height="*"。

    UPD：框架应该是这样的。

    <ListView
    ItemTemplate="ListViewWithButtonsItemTemplate"
    ItemsSource="{Binding MenuItems}"/>

<DataTemplate
    x:Name="ListViewWithButtonsItemTemplate">
    <Grid>
    <Grid.ColumnDefinitions>
    <ColumnDefinition Width="auto"/>
    <ColumnDefinition/>
    </Grid.ColumnDefinitions>
        <FontIcon 
            Grid.Column="0"
            Glyph="{Binding Image}"/>
        <TextBlock
            Grid.Column="1"
            Text="{Binding Title}"/>
    </Grid>
</DataTemplate>
    • 2

  2. ScrollViewer我可以假设对工作表没有足够的控制

    <ScrollViewer>
<ListView  RelativePanel.Below="Sep" RelativePanel.AlignLeftWithPanel="True" RelativePanel.AlignRightWithPanel="True" RelativePanel.AlignBottomWithPanel="True" ScrollViewer.VerticalScrollMode="Enabled" ScrollViewer.VerticalScrollBarVisibility="Hidden" SelectionMode="Single" 
                     SelectionChanged="ListBox_SelectionChanged" BorderBrush="White" Foreground="Black" Background="{x:Null}" >
                            <ListViewItem Name="Web" ManipulationMode="TranslateX"
                  ManipulationCompleted="SplitViewPane_ManipulationCompleted">
                                <StackPanel Orientation="Horizontal">
                                    <Image Name="im2" Source="Resource/Site.png" Height="26" Width="26" />
                                    <TextBlock Name="tx2" FontSize="16" Margin="15,0,0,0">Панель 2</TextBlock>
                                </StackPanel>
                            </ListViewItem>
                            <ListViewItem Visibility="Collapsed" Name="News" ManipulationMode="TranslateX"
                  ManipulationCompleted="SplitViewPane_ManipulationCompleted">
                                <StackPanel Orientation="Horizontal">
                                    <Image Name="im3" Source="Resource/News.png" Height="26" Width="26" />
                                    <TextBlock Name="tx3" FontSize="16" Margin="15,0,0,0">Панель 3</TextBlock>
                               </StackPanel> </ListViewItem> </ListView>
</ScrollViewer>

    工作表本身不包含ScrollViewer

    • 0

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