How to set Display Settings to EXTEND mode in Windows 7 using C++?

[sachintha81]

In my C++ Win32 program I want to set the current Display Settings to "Extend" mode. I Googled and found out that SetDisplayConfig() is the way to go forward in Windows 7 (I'm on Windows 7) but now I am kind of stuck how to proceed as the MSDN explanation (link http://msdn.microsoft.com/en-us/libr...=vs.85%29.aspx) is pretty confusing. I am very much new to C++ and API programming so I am finding it difficult to understand this.

I would highly appreciate some code sample and an explanation. Thanks in advance!