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xamarinreleasexamarin.uwp

System.PlatformNotSupportedException

Xamarin.UWP Release Embedded Image error,but debug no problem. Code short and very easy.

MainPage.xaml code below


    <?xml version="1.0" encoding="utf-8" ?>
    <ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
         xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
         x:Class="EmbImg.MainPage"
         xmlns:local="clr-namespace:EmbImg">
    
        <StackLayout>
            <Image Source="{local:EmbeddedImg ResourceId=EmbImg.Picture.pic.ico}"
             VerticalOptions="CenterAndExpand" HorizontalOptions="Center"/>
        </StackLayout>
    </ContentPage>

EmbeddedImg.cs code below

    internal class EmbeddedImg : IMarkupExtension
    { 
      public string ResourceId { get; set; }
      public object ProvideValue(IServiceProvider serviceProvider)
      {
         return ImageSource.FromResource(ResourceId);
      }
    }

error message: System.PlatformNotSupportedException Message=Operation is not supported on this platform.

Sir: give me any idea to slove this error.

Solution 
  • return ImageSource.FromResource(ResourceId);

    fix code

    return ImageSource.FromResource(ResourceId,typeof(EmbeddedImg).assembly);