; DevStudio 7, VC7, VC 7:
(setenv "PATH" (concat (getenv "PATH") ";c:\\Program Files\\Microsoft Visual Studio .NET 2003\\Common7\\IDE"))

;; don't use "devenv.exe" - Emacs can't see it's output.
(setq compile-command "devenv.com /build Debug yourProject.sln")

(define-key global-map [(f7)] 'compile)
(define-key global-map [(f4)] 'next-error)
(define-key global-map [(shift f4)] 'previous-error)

;;;; 

; DevStudio 6, VC6 VC 6:
(setq compile-command "msdev.exe test.dsp /make \"test - win32 debug\"")