private async Task <FileTransferControlOptions> StrokesReceivedAsync(InkDocument inkDocument, Exception fileTransferException) { if (fileTransferException is FileTransferException) { if (m_retryCounter < 3) { m_retryCounter++; return(FileTransferControlOptions.Retry); } } m_retryCounter = 0; if (fileTransferException != null) { return(FileTransferControlOptions.Continue); } // swap document width and height if (inkDocument != null) { Rect bounds = inkDocument.Bounds; inkDocument.Bounds = new Rect(0, 0, bounds.Height, bounds.Width); } await this.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () => { InkDocumentDisplayItem item = (inkDocument == null) ? new InkDocumentDisplayItem(fileTransferException.Message) : new InkDocumentDisplayItem(inkDocument); listView.Items.Add(item); listView.SelectedIndex = listView.Items.Count - 1; }); return(FileTransferControlOptions.Continue); }
public InkDocumentDisplayItem(InkDocument document) { Id = Interlocked.Increment(ref _documentCounter); Document = document; ErrorMessage = string.Empty; }