Xamarin Forms 网格中的右对齐按钮

jba*_*g10 5 xamarin xamarin.forms

我正在使用 7 行 3 列的网格。我在第 7 行和第 3 列添加了一个按钮,如下所示:

<Button Grid.Row="6" Grid.Column="2" HorizontalOptions="End"/>
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问题是按钮总是在中心。我似乎无法让它走到最后。这是结构



                <Image Aspect="AspectFit" HeightRequest="60" Grid.Row="0" Grid.Column="0" Grid.RowSpan="3"  Source="{Binding ProdImg}" />
                <Label Grid.Row="0" Grid.Column="1" HorizontalOptions="Start" TextColor="White" FontSize="22" Text="{Binding UserName}"/>
                <Label HorizontalOptions="End" Grid.Row="0" Grid.Column="2" TextColor="#b1fc03" FontSize="25" Text ="{Binding Sales, StringFormat='{0:#,#.}'}"/>                                
                <Label Grid.Row="1" Grid.Column="1" HorizontalOptions="Start" TextColor="White" FontSize="10" Text="{Binding LastSale, StringFormat='{0:dd-MMM-yyyy}'}"/>
                <Label HorizontalOptions="End" Grid.Row="1" Grid.Column="2" TextColor="White" FontSize="10" Text="{Binding ProdName}"/>

                <Button x:Name="TryNowBtn" HorizontalOptions="End" Image="try-now.png" Grid.Row="2" Grid.Column="2"></Button>                      
              </Grid>                
            </StackLayout>
          <Image Aspect="AspectFit" Source="separator-line.png"/>
          </StackLayout>
        </ViewCell>
      </DataTemplate>
    </ListView.ItemTemplate>
  </ListView>
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我也试过

    View.HorizontalOptions="End"
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har*_*tel 6

更改您的列定义

<Grid.ColumnDefinitions>
    <ColumnDefinition Width="Auto"/>
    <ColumnDefinition Width="Auto"/>
    <ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
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对于按钮这个代码没问题

<Button Grid.Row="6" Grid.Column="2" HorizontalOptions="End"/>
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