/// <summary>
/// function to return gender count of person
/// </summary>
/// <returns>integer array</returns>
public List <PersonDTO> GetAllPersons()
{
try
{
return(personDAL.GetAllPersons());
}
catch (DALException dalEx)
{
return(null);
}
catch (Exception ex)
{
throw new BusinessException(ex.Message);
}
}
