Hello, I use VS 2005 Express Beta2 for my native C++ coding.
Is it possible to apply compiler options only to certain files I would like to compile with /Za(disable extensions) for my main *.cpp and *.h files and leave standard options for other includes I use vector class and with /Za I get some errors from vector... My code compiles fine.

/Za compiler option for single file
atul_v
Also, I found this link on how to have the /Za functionality within your code.
http://msdn2.microsoft.com/library/ms168859(en-us,vs.80).aspx
Hope this helps!
Thanks,
Ayman Shoukry
VC++ Team