Export the content of content control into another word document

I have a开发者_高级运维 word document with many content controls. How can I export the content of content control into another word document? I'm using C# and open xml sdk. Regards.

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Here are two great articles that will show you how to do this:

1. Using LINQ to XML to Retrieve Content Controls in Word 2007
2. Using Nested Content Controls for Data and Content Extraction from Open XML WordprocessingML Documents

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content controls are not bound to CustomXMLParts. I'm using Altchunck to merge multiple docx files into one document. Each docx file is inserted within a content control.The merged document is opened in a winforms application using DSOFramer. I want to update the source docx file when the content control content is modified. Regards.