Office 2007 introduced a new XML-based file format for Office. With LINQ to XML, Microsoft offers the ability to use language-based query against XML documents. When you combine these two technologies, you have the ability to search and manipulate Office documents in a completely new way.
This demo/lab showcases Office Open XML and the LINQ to XML technology. The lab covers the following topics:
• Opening Open XML documents programmatically
• Performing queries using LINQ to XML
Try it https://go.microsoft.com/?linkid=8692024