ImageGlass.frmFaceBookLogin.frmFaceBookLogin C# (CSharp) Method

        public frmFaceBookLogin(FacebookClient fb, string appId, string extendedPermissions)
        {
            if (fb == null)
                throw new ArgumentNullException("fb");
            if (string.IsNullOrEmpty(appId.Trim()))
                throw new ArgumentNullException("appId");

            _fb = fb;
            _loginUrl = GenerateLoginUrl(appId, extendedPermissions);

            InitializeComponent();
        }