AppBar 显示一半内容

Question

我将 AppBar 用于我的应用程序和 AppBarButtons。

但是ABB打开AB后只显示一半的标题文字和剩余部分。我想完全隐藏文字，只在打开AB的情况下显示。

<Page.Resources>
    <Style TargetType="AppBarButton" x:Name="appBar">
        <Setter Property="VerticalAlignment" Value="Top"/>
        <Setter Property="HorizontalAlignment" Value="Right"/>
    </Style>
</Page.Resources>

<Page.BottomAppBar>
    <AppBar IsSticky="True" ClosedDisplayMode="Compact" Background="LightGray" >

        <StackPanel Orientation="Horizontal" VerticalAlignment="Top" FlowDirection="RightToLeft" >
            <AppBarButton x:Name="mapaStackPanel" Label="Mapa" Icon="Map" Click="MapaStackPanelClick" Style="{StaticResource appBar}" Visibility="Collapsed" />
            <AppBarButton x:Name="mojePolohaStackPanel"  Label="Moje poloha" Icon="Map" Click="MojePolohaClick" Style="{StaticResource appBar}"/>
            <AppBarButton x:Name="najdiNejblizsiStackPanel"  Label="Najdi Nejbližší" Icon="Map" Click="NajdiNejblizsiClick" Style="{StaticResource appBar}"/>
            <AppBarButton x:Name="navigujStackPanel" Label="Naviguj" Icon="Directions" Click="navigujStackPanel_Click" Visibility="Collapsed" Style="{StaticResource appBar}"/>
        </StackPanel>
    </AppBar>
</Page.BottomAppBar>

谢谢， VT

Answer 1

使用 CommandBar 而不是 AppBar，因为它旨在为 AppBarButton 和相关命令元素提供布局。

<Page.BottomAppBar>
    <CommandBar IsSticky="True" ClosedDisplayMode="Compact" Background="LightGray" >
        <AppBarButton x:Name="mapaStackPanel" Label="Mapa" Icon="Map" Click="MapaStackPanelClick" Style="{StaticResource appBar}" Visibility="Collapsed" />
        <AppBarButton x:Name="mojePolohaStackPanel"  Label="Moje poloha" Icon="Map" Click="MojePolohaClick" Style="{StaticResource appBar}"/>
        <AppBarButton x:Name="najdiNejblizsiStackPanel"  Label="Najdi Nejbližší" Icon="Map" Click="NajdiNejblizsiClick" Style="{StaticResource appBar}"/>
        <AppBarButton x:Name="navigujStackPanel" Label="Naviguj" Icon="Directions" Click="navigujStackPanel_Click" Visibility="Collapsed" Style="{StaticResource appBar}"/>
    </CommandBar>
</Page.BottomAppBar>

AppBar 显示一半内容

AppBar shows half of content

c#

windows

xaml

windows-phone

uwp