public StudentData1 getStudentDataBase1(string ID) { CaseDataBase SDB = new CaseDataBase(); StudentData1 returnValue=new StudentData1(); if (int.Parse(SDB._StaffhaveRoles[3]) == 1) { returnValue=SDB.getStudentData1(ID); } else { returnValue.checkNo = _getcheckNo; returnValue.errorMsg = _errorMsg; } StaffDataBase sDB = new StaffDataBase(); List<string> UserFile = sDB.getStaffDataName(HttpContext.Current.User.Identity.Name); if (returnValue.Unit != UserFile[2] && int.Parse(SDB._StaffhaveRoles[4]) == 0 && UserFile[1].Length > 0) { returnValue.checkNo = _getcheckNo; returnValue.errorMsg = _errorMsg; } return returnValue; }