UserInfoAuthenticateUser(String, String, String, String) Method

public static IPrincipal AuthenticateUser(
	string domain,
	string userName,
	string password,
	out string errorMessage
)

Public Shared Function AuthenticateUser ( 
	domain As String,
	userName As String,
	password As String,
	<OutAttribute> ByRef errorMessage As String
) As IPrincipal

public:
static IPrincipal^ AuthenticateUser(
	String^ domain, 
	String^ userName, 
	String^ password, 
	[OutAttribute] String^% errorMessage
)

static member AuthenticateUser : 
        domain : string * 
        userName : string * 
        password : string * 
        errorMessage : string byref -> IPrincipal 

GSF.Identity.UserInfo.AuthenticateUser = function(domain, userName, password, errorMessage);

using System;
using GSF.Identity;

class Program
{
    static void Main(string[] args)
    {
        string domain = "XYZCorp";
        string username = "johndoe";
        string password = "password";
        string errorMessage;

        // Authenticate user credentials.
        if (UserInfo.AuthenticateUser(domain, username, password, out errorMessage) is not null)
            Console.WriteLine("Successfully authenticated user \"{0}\\{1}\".", domain, username);
        else
            Console.WriteLine("Failed to authenticate user \"{0}\\{1}\" due to exception: {2}", domain, username, errorMessage);

        Console.ReadLine();
    }
}