public string DeleteUser(string userName)
        {
            RegistrationDl regisDl       = new RegistrationDl();
            string         operationType = regisDl.DeleteUser(userName);

            return(operationType);
        }
        public DataSet SearchUserType(string userType)
        {
            // calling method of datalayer SearchUserType(userType), stored in dataset
            RegistrationDl regisDl = new RegistrationDl();
            DataSet        ds      = regisDl.SearchUserType(userType);

            return(ds);
        }
        public DataSet GetUsers()
        {
            //GRID VIEW POPULATE
            RegistrationDl regisDl = new RegistrationDl();
            DataSet        ds      = regisDl.GetUserList();

            return(ds);
        }
        public string AddUser(UserInfo user)
        {
            //ADD USERS
            RegistrationDl regisDl = new RegistrationDl();

            string operationType = regisDl.InsertUser(user);

            return(operationType);
        }