c# - Xaml 中的展开/折叠菜单

Question

我想知道是否可以创建展开/折叠侧边栏菜单。例如

如果你们有任何例子/关于从哪里开始的任何建议。谢谢你。

Answer 1

这应该让你开始。

XAML

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

    <StackPanel x:Name="Menu" Width="100" Background="LightBlue">
        <TextBlock>Menu 1</TextBlock>
        <TextBlock>Menu 2</TextBlock>
        <TextBlock>Menu 3</TextBlock>
    </StackPanel>

    <Grid Grid.Column="1" Background="LightGray">
        <Button Content="Expand/Collapse" Click="ButtonClick" />
    </Grid>
</Grid>

C＃

private void ButtonClick(object sender, RoutedEventArgs e)
{
    this.Menu.Visibility = this.Menu.Visibility == Visibility.Visible
                                ? Visibility.Collapsed
                                : Visibility.Visible;
}