GetFullNameFromLogin(Microsoft.SharePoint.Administration.SPGlobalAdmin, String) Method
The GetFullNameFromLogin method of the SPUtility class returns the display name of the user on a server or server farm with the specified user name.
Parameters
globalAdmin A Microsoft.SharePoint.Administration.SPGlobalAdmin object that represents global administrative settings for the server or server farm.
loginName A string that contains the user name of the user.
Return Value
A string that contains the display name of the user.
Requirements
Platforms: Microsoft Windows Server 2003
Security: Code Access Security