.NET Framework 4.6 and 4.5
Defines the basic functionality of a principal object.
(in mscorlib.dll) System.Security.Principal
Public Interface IPrincipal
The IPrincipal type exposes the following members.
|Identity||Gets the identity of the current principal.|
|IsInRole||Determines whether the current principal belongs to the specified role.|
A principal object represents the security context of the user on whose behalf the code is running, including that user's identity (IIdentity) and any roles to which they belong.
All principal objects are required to implement the IPrincipal interface. For more information about IPrincipal implementations, see the ClaimsPrincipal class.
Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1
.NET Framework Client Profile
Supported in: 4, 3.5 SP1
Portable Class Library
Supported in: Portable Class Library
Supported in: Windows Phone 8.1
Supported in: Windows Phone Silverlight 8.1
Supported in: Windows Phone Silverlight 8