水平对齐 AppBarButton - XAML答案

【问题标题】：Horizontal Alignment AppBarButton - XAML水平对齐 AppBarButton - XAML
【发布时间】：2015-12-09 13:21:16
【问题描述】：

我需要在我的 CommandBar 中对齐左侧的“Button1”和右侧的“Button2”。

我尝试在“Button1”中输入代码“HorizontalAlignment="Left"”，但这不是左对齐。始终保持正确对齐。

我的代码是：

 <CommandBar x:Name="CommandBarTest" Grid.Row="1">
            <AppBarButton x:Name="Button1" Label="MyButton1" Click="MyButton1_Click" HorizontalAlignment="Left">
                <AppBarButton.Content>
                    <Grid>
                        <Border Margin="4,-1,0,13" Canvas.ZIndex="1" CornerRadius="15" Background="Black" Height="19" Width="19" HorizontalAlignment="Left">
                            <TextBlock Text="2" FontFamily="Segoe UI" FontSize="12" Foreground="White" TextLineBounds="Tight" VerticalAlignment="Center" HorizontalAlignment="Center" Margin="3,5"></TextBlock>
                        </Border>
                        <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="24" Text="&#xE7EE;" HorizontalAlignment="Center" VerticalAlignment="Center" Margin="12,3,12,4"></TextBlock>
                    </Grid>
                </AppBarButton.Content>
            </AppBarButton>
            <AppBarButton x:Name="Button2" Label="MyButton2">
                <AppBarButton.Content>
                    <Button Content="&#xE840;" HorizontalAlignment="Center" FontFamily="Segoe MDL2 Assets" FontSize="20" Width="32" Height="32" Padding="0" Background="Transparent"/>
                </AppBarButton.Content>
            </AppBarButton>
 </CommandBar>

有人帮帮我吗？

谢谢

【问题讨论】：

标签： c# xaml alignment commandbar

【解决方案1】：

您应该使用PrimaryCommands（向右）和SecondaryCommands（向左）将appBarButtons 向左或向右移动，这应基于 Microsoft 指南

 <CommandBar x:Name="CommandBarTest" Grid.Row="1" >
        <CommandBar.SecondaryCommands>
            <AppBarButton  x:Name="Button1" Label="MyButton1">
                <AppBarButton.Content>
                    <Grid>
                        <Border Margin="4,-1,0,13" Canvas.ZIndex="1" CornerRadius="15" Background="Black" Height="19" Width="19" HorizontalAlignment="Left">
                            <TextBlock Text="2" FontFamily="Segoe UI" FontSize="12" Foreground="White" TextLineBounds="Tight" VerticalAlignment="Center" HorizontalAlignment="Center" Margin="3,5"></TextBlock>
                        </Border>
                        <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="24" Text="&#xE7EE;" HorizontalAlignment="Center" VerticalAlignment="Center" Margin="12,3,12,4"></TextBlock>
                    </Grid>
                </AppBarButton.Content>
            </AppBarButton>
        </CommandBar.SecondaryCommands>   
        <CommandBar.PrimaryCommands>
            <AppBarButton x:Name="Button2" Label="MyButton2">
                <AppBarButton.Content>
                    <Button Content="&#xE840;" HorizontalAlignment="Center" FontFamily="Segoe MDL2 Assets" FontSize="20" Width="32" Height="32" Padding="0" Background="Transparent"/>
                </AppBarButton.Content>
            </AppBarButton>
        </CommandBar.PrimaryCommands>           
    </CommandBar>

如果您不想遵守这些准则，您可以简单地在 AppBar 中使用 Grid，

 <AppBar>
        <Grid x:Name="CommandBarTest" >
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="auto"/>
                <ColumnDefinition Width="*"/>
                <ColumnDefinition Width="auto"/>
            </Grid.ColumnDefinitions>

            <AppBarButton Grid.Column="0"  x:Name="Button1" Label="MyButton1">
                <AppBarButton.Content>
                    <Grid>
                        <Border Margin="4,-1,0,13" Canvas.ZIndex="1" CornerRadius="15" Background="Black" Height="19" Width="19" HorizontalAlignment="Left">
                            <TextBlock Text="2" FontFamily="Segoe UI" FontSize="12" Foreground="White" TextLineBounds="Tight" VerticalAlignment="Center" HorizontalAlignment="Center" Margin="3,5"></TextBlock>
                        </Border>
                        <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="24" Text="&#xE7EE;" HorizontalAlignment="Center" VerticalAlignment="Center" Margin="12,3,12,4"></TextBlock>
                    </Grid>
                </AppBarButton.Content>
            </AppBarButton>


            <AppBarButton x:Name="Button2" Grid.Column="2" Label="MyButton2">
                <AppBarButton.Content>
                    <Button Content="&#xE840;" HorizontalAlignment="Center" FontFamily="Segoe MDL2 Assets" FontSize="20" Width="32" Height="32" Padding="0" Background="Transparent"/>
                </AppBarButton.Content>
            </AppBarButton>
        </Grid>
    </AppBar>

【讨论】：