Returns all versions of the .NET Framework common language runtime that are installed on the client.
Namespace: System.Web.Configuration Assembly: System.Web (in system.web.dll)
The GetClrVersions method is supported only when the browser is Internet Explorer version 5.0 or later. If the common language runtime is not installed on the client, the property returns an array containing a single Version object with the values 0, 0,-1,-1.
Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.