Gets the minor version within the major version of the operating system.
Assembly: System.Printing (in System.Printing.dll)
The versions of Windows on which Microsoft .NET Framework can be run have the following major (right of the decimal) and minor (left of the decimal) version numbers:
Microsoft Windows XP: 5.1
Microsoft Windows Server 2003: 5.2
Windows Vista: 6.0
Available since 3.0