Adds a profile property programmatically.
Assembly: System.Web (in System.Web.dll)
This method is functionally equivalent to adding the property to the profile section of the configuration file. To call this method to add the profile property, you must make the call in a method that is marked with the PreApplicationStartMethodAttribute attribute.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.