MSVC_VERSIONΒΆ

The version of Microsoft Visual C/C++ being used if any.

Known version numbers are:

1200      = VS  6.0
1300      = VS  7.0
1310      = VS  7.1
1400      = VS  8.0 (v80 toolset)
1500      = VS  9.0 (v90 toolset)
1600      = VS 10.0 (v100 toolset)
1700      = VS 11.0 (v110 toolset)
1800      = VS 12.0 (v120 toolset)
1900      = VS 14.0 (v140 toolset)
1910-1919 = VS 15.0 (v141 toolset)

See also the CMAKE_<LANG>_COMPILER_VERSION variable.