public static bool DeleteArea(int areaID)
 {
     try
     {
         return(AreaDAL.DeleteArea(areaID));
     }
     catch (Exception ex)
     {
         throw new EvolutionBusinessLogic.Exceptions.EvolutionException(ex.Message, ex.InnerException);
     }
 }
 // radera specifikt ansvarsområde
 public void DeleteArea(int areaId)
 {
     AreaDAL.DeleteArea(areaId);
 }