Question

当嵌套在网格中时，ListView滚动怎么不起作用？

<Grid>
    <Grid.RowDefinitions>
        <RowDefinition Height="Auto"/>
    </Grid.RowDefinitions>
    <ListView Grid.Row="0" ItemsSource="{Binding Person}" ScrollViewer.VerticalScrollBarVisibility="Visible" ScrollViewer.CanContentScroll="True" >
        <ListView.View>
            <GridView>
                <GridViewColumn DisplayMemberBinding="{Binding Path=Id}" Header="Id" Width="100"/>
                <GridViewColumn DisplayMemberBinding="{Binding Path=Name}" Header="Name" Width="Auto" />
            </GridView>
        </ListView.View>
    </ListView>
 <Grid>

Answer 1

解决方案是从＆＃34; Auto＆＃34;更改网格行高。到特定值，例如150。滚动应该工作是你的列表包含足够的元素来激活滚动。

解决方案：

UPDATE Table_B
SET
    Table_B.col1 = Table_A.col1,
    Table_B.col2 = Table_A.col2
FROM
    Tableone AS Table_B
    INNER JOIN TableTwo AS Table_A
        ON Table_B.some_id = Table_A.some_id

为什么ListView滚动在Grid中不起作用？

1 个答案: