public CreateStudentAidsUse getStudentAidsUseDataBase(string ID) { Audiometry aDB = new Audiometry(); CreateStudentAidsUse returnValue = new CreateStudentAidsUse(); if (int.Parse(aDB._StaffhaveRoles[3]) == 1) { returnValue= aDB.getStudentAidsUse(ID); } else { returnValue.checkNo = _noRole; returnValue.errorMsg = _errorMsg; } return returnValue; }