Nfield.Services.Implementation.NfieldSurveyRelocationsService.CheckSurveyId C# (CSharp) 메소드

        private static void CheckSurveyId(string surveyId)
        {
            if (surveyId == null)
                throw new ArgumentNullException(nameof(surveyId));
            if (surveyId.Trim().Length == 0)
                throw new ArgumentException("surveyId cannot be empty");
        }