public bool isUniqueVacancyKillerQuestion(string question, string vacancyNumber)
{
bool isUnique = false;
VacancyKillerQuestionDAO dao = new VacancyKillerQuestionDAO();
try
{
return (!dao.isFound(vacancyNumber, question));
}
catch (InvalidOperationException ioe)
{
isUnique = true;
}
return isUnique;
}
