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| _MSC_VER Defined as an integer literal that encodes the major and minor number elements of the compiler's version number. The major number is the first element of the period-delimited version number and the minor number is the second element. For example, if the version number of the Microsoft C/C++ compiler is 17.00.51106.1, the _MSC_VER macro evaluates to 1700. Enter cl /? at the command line to view the compiler's version number. This macro is always defined. | |
| Visual Studio version, _MSC_VER | |
| Visual Studio 6.0 1200 | |
| Visual Studio .NET 2002 (7.0) 1300 | |
| Visual Studio .NET 2003 (7.1) 1310 | |
| Visual Studio 2005 (8.0) 1400 | |
| Visual Studio 2008 (9.0) 1500 | |
| Visual Studio 2010 (10.0) 1600 | |
| Visual Studio 2012 (11.0) 1700 | |
| Visual Studio 2013 (12.0) 1800 | |
| Visual Studio 2015 (14.0) 1900 | |
| Visual Studio 2017 RTW (15.0) 1910 | |
| Visual Studio 2017 version 15.3 1911 | |
| Visual Studio 2017 version 15.5 1912 | |
| Visual Studio 2017 version 15.6 1913 | |
| Visual Studio 2017 version 15.7 1914 | |
| Visual Studio 2017 version 15.8 1915 | |
| Visual Studio 2017 version 15.9 1916 | |
| Visual Studio 2019 RTW (16.0) 1920 | |
| Visual Studio 2019 version 16.1 1921 | |
| Visual Studio 2019 version 16.2 1922 | |
| Visual Studio 2019 version 16.3 1923 | |
| Visual Studio 2019 version 16.4 1924 | |
| Visual Studio 2019 version 16.5 1925 | |
| Visual Studio 2019 version 16.6 1926 | |
| Visual Studio 2019 version 16.7 1927 | |
| Visual Studio 2019 version 16.8 1928 | |
| To test for compiler releases or updates in a given version of Visual Studio or after, use the >= operator. You can use it in a conditional directive to compare _MSC_VER against that known version. If you have several mutually exclusive versions to compare, order your comparisons in descending order of version number. For example, this code checks for compilers released in Visual Studio 2017 and later. Next, it checks for compilers released in or after Visual Studio 2015. Then it checks for all compilers released before Visual Studio 2015: | |
| ``` | |
| C++ | |
| Copy | |
| #if _MSC_VER >= 1910 | |
| // . . . | |
| #elif _MSC_VER >= 1900 | |
| // . . . | |
| #else | |
| // . . . | |
| #endif | |
| ``` | |
| For more information, see Visual C++ Compiler Version in the Microsoft C++ Team Blog. (https://devblogs.microsoft.com/cppblog/visual-c-compiler-version/) | |
| // https://devblogs.microsoft.com/cppblog/visual-c-compiler-version/ |
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