In this article we've described, how to migrate your VSTO code to Aspose.Pdf for .NET, for converting Word documents to PDF.
For complete topic, please visit http://www.aspose.com/documentation/file-format-components/aspose.pdf-for-.net-and-java/convert-word-documents-to-pdf.html
- Add please a sample withous using Aspose.Pdf.
2) Add please a sample with Word automation written in .NET 4.0 Beta. Automation in .NET 4.0 smaller, give us a sample: why it will be best to use Aspose.Words and not automation even in .NET 4.0.