internal static async Task <FeedbackMessageVM> LoadFeedbackMessageVMFromStorageAsync() { var helper = HockeyClient.Current.AsInternal().PlatformHelper; var feedbackVM = new FeedbackMessageVM(); if (await helper.FileExistsAsync(ConstantsUniversal.OpenFeedbackMessageFile, ConstantsUniversal.FeedbackAttachmentTmpDir)) { DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(FeedbackMessage)); using (var stream = await helper.GetStreamAsync(ConstantsUniversal.OpenFeedbackMessageFile, ConstantsUniversal.FeedbackAttachmentTmpDir)) { feedbackVM.FeedbackMessage = serializer.ReadObject(stream) as FeedbackMessage; } var files = await helper.GetFileNamesAsync(ConstantsUniversal.FeedbackAttachmentTmpDir, "*" + FeedbackAttachmentVM.AttachmentFileExt); foreach (var filename in files.ToList().OrderBy(f => f)) { feedbackVM.Attachments.Add(await FeedbackAttachmentVM.LoadFromStorageAsync(filename)); } } return(feedbackVM); }