相关疑难解决方法(0)

在我的XAML中,我有这个StackLayout:

<StackLayout x:Name="FooterWrapper"
             Spacing="0"
             VerticalOptions="FillAndExpand"
             HorizontalOptions="FillAndExpand"
             BackgroundColor="Transparent">
    <BoxView BackgroundColor="Transparent" 
             HorizontalOptions="Center" 
             VerticalOptions="CenterAndExpand" 
             x:Name="can_applyComplete_topspace" />
    <Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width=".07*" />
            <ColumnDefinition Width=".86*" />
            <ColumnDefinition Width=".07*" />
        </Grid.ColumnDefinitions>
         <Grid.RowDefinitions>
            <RowDefinition Height=".40*"/>
            <RowDefinition Height="Auto"/>
        </Grid.RowDefinitions>
        <controls:AndroidButton x:Name="can_applycomplete_gotitbtn" 
                                Grid.Row="0" 
                                Text="{Binding SkipButtonText}" 
                                StyleId="uit_can_applycomplete_gotitbtn" 
                                FontFamily="Avenir Next" 
                                BackgroundColor="White" 
                                Grid.Column="1" 
                                HorizontalOptions="FillAndExpand" 
                                VerticalOptions="Fill" 
                                TextColor="Black" 
                                Clicked="Handle_SkipClicked" />
        <controls:CustomLabel Grid.Row="1" 
                              Grid.Column="1" 
                              Text="{i18n:TranslateExtension Text= res_cand_candjobcompliance_profilereachedlbl_list_footer}" 
                              VerticalOptions="Center" 
                              IsVisible="{Binding IsFooterVisible}" 
                              x:Name="cand_candjobcompliance_profilereachedlbl_list_footer" 
                              StyleId="uit_cand_candjobcompliance_profilereachedlbl_list_footer" 
                              TextColor="White" 
                              FontSize="13" />
    </Grid>
</StackLayout>

我需要动态控制StackLayout的高度

在OnAppearing中,我为stacklayout设置了特定的高度

FooterWrapper.HeightRequest = 196

在iOS工作中,My new Height设置为视图但在android中我的高度被忽略.