当我在调试和在我的PC上时，我有这个方法工作得很好：

public void ShowPdf(byte[] pdfInfo)
{
    ...
    Device.BeginInvokeOnMainThread(async () =>
    {
        var intentHelper = DependencyService.Get<IIntentHelper>();
        intentHelper.File(pdfInfo);
    });
}

依赖关系服务是这样的：

[assembly: Xamarin.Forms.Dependency(typeof(IntentHelperUWP))]
namespace myApp.UWP
{
    class IntentHelperUWP : IIntentHelper
    {
        public async Task FileAsync2(byte[] array)
        {
            var baseUrl = DependencyService.Get<IBaseUrl>().Get();
            StorageFolder storageFolder = ApplicationData.Current.LocalFolder; 
            StorageFile pdfFile = await storageFolder.CreateFileAsync("test.pdf", CreationCollisionOption.ReplaceExisting);
            //write data to created file
            await FileIO.WriteBytesAsync(pdfFile, array);
            //get asets folder
            StorageFolder appInstalledFolder = Windows.ApplicationModel.Package.Current.InstalledLocation;
            StorageFolder assetsFolder = await appInstalledFolder.GetFolderAsync("Assets");
            //move file from local folder to assets
            await pdfFile.MoveAsync(assetsFolder, "test.pdf", NameCollisionOption.ReplaceExisting);

         Device.BeginInvokeOnMainThread(async () =>
         {
             Windows.System.LauncherOptions options = new Windows.System.LauncherOptions();
             options.DisplayApplicationPicker = true;
             options.ContentType = "application/pdf";

             Windows.System.Launcher.LaunchFileAsync(pdfFile);
         });  
    }

为什么在Visual Studio的调试中可以正常工作，但在我发布时却不行？我尝试发布发布和调试，查看PDF是否设置为内容并在属性中复制所有内容，但每次发布和测试时，下载PDF的按钮都不起作用，但在我的调试中打开了带有PDF的Adode阅读器。