Represents a user or group that can be assigned permissions to control security.
Assembly: Microsoft.SharePoint.Client (in Microsoft.SharePoint.Client.dll)
'Declaration Public Class Principal _ Inherits ClientObject 'Usage Dim instance As Principal
public class Principal : ClientObject
When a user or group is added to a site, the user or group is the principal. The Principal object can represent one of the following types of users or groups:
Non-Windows user (provided through ASP.NET membership provider)
Non-Windows group (provided through ASP.NET roles provider)
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.