This API supports the product infrastructure and is not intended to be used directly from your code.
The Visual Studio version, in the form <major build.minor build>, for example “4.0”.
MSBuild is now included in Visual Studio instead of the .NET Framework. You can use MSBuild 12.0 side-by-side with versions previously deployed with the .NET Framework.For more information, see What's New in MSBuild 12.0.
Assembly: Microsoft.Build.Tasks.Core (in Microsoft.Build.Tasks.Core.dll)