Question

我从以下xaml中遇到了UWP的奇怪错误：

<sfPager:SfDataPager.HeightRequest>
                <OnPlatform x:TypeArguments="x:Double"  
                  UWP="40"
                  Android="50"
                  iOS="50"/>                 
 </sfPager:SfDataPager.HeightRequest>

编译时出现以下错误：

No property, bindable property, or event found for 'UWP', or mismatching type between value and property.

我在这里做错什么了！!

Answer 1

OnPlatform的平台差异：

<OnPlatform x:TypeArguments="x:Double">
    <On Platform="UWP" Value="40"></On>
    <On Platform="Android" Value="50"></On>
    <On Platform="iOS" Value="50"></On>
</OnPlatform>

re：Platform Differences with OnPlatform

Answer 2

<sfPager.SfDataPager HeightRequest="{OnPlatform UWP=40, iOS=50, Android=50}"

Xamarin Forms 4.11.0错误：找不到UWP的属性，可绑定属性或事件

2 个答案: