These instructions are for MSVC++ Version 10. Instructions for other versions should be similar, though project files for earlier versions are not well maintained.
devenv symphony.sln /Build "Win32|Release"This will create both the 32-bit release version of SYMPHONY, including the library libSymphony.lib and the executable symphony. Of course, other configurations are suported as well and binaries will be created side-by-side in the appropriate directories according to platform and configuration selected. The library, together with the header files in SYMPHONY include , can then be used to call SYMPHONY from any C/C++ code. The API for calling SYMPHONY is described in Section 3.3.
devenv symphony.sln /Rebuild "Win32|Release"in order to clean and rebuild everything.