Detection of the VC2005 compiler version at compile time: RTM or SP1

Detection of the VC2005 compiler version at compile time: RTM or SP1http://msmvps.com/blogs/vandooren/archive/2007/01/18/detection-of-the-vc2005-compiler-version-at-compile-time-rtm-or-sp1.aspxI was hanging out in dotnet.languages.vc yesterday when I read an interesting question. Someone wanted to know how he could make a compile-time decision, based on whether a piece of code was compiled with VC2005 RTM or VC2005 SP1. I told him to simplyenCommunityServer 2008.5 SP2 (Build: 40407.4157)