Question

我有以下XAML

<TabPanel>
    <TreeView HorizontalAlignment="Left" Margin="0,0,0,0" Name="treeView1" MinWidth="212" SelectedItemChanged="treeView1_SelectedItemChanged" MinHeight="467" />
    <ScrollViewer Margin="0,0,0,0" Name="scrollViewer1" HorizontalAlignment="Stretch" >
        <ContentControl Name="gridView" />
    </ScrollViewer>
</TabPanel>

Scrollviewer不会延伸到Tab面板的剩余部分。有谁知道如何实现这个目标？

尼尔。

Answer 1

您的ContentControl控制ScrollViewer的宽度。试试这个：

    <TabPanel>
        <Grid>
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="Auto"/>
                <ColumnDefinition Name="col1" Width="*"/>
            </Grid.ColumnDefinitions>

            <TreeView HorizontalAlignment="Left" 
                      Name="treeView1" Grid.Column="0"
                      MinHeight="467" MinWidth="212" />

            <ScrollViewer Grid.Column="1" Name="scrollViewer1">
                <ContentControl Name="gridView" Width="{Binding ElementName=col1, Path=ActualWidth}"/>
            </ScrollViewer>
        </Grid>
    </TabPanel>

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