public ActionResult Edit(int id)
        {
            using (BusinessLogicLayer.BLLContext ctx = new BusinessLogicLayer.BLLContext())
            {
                var relatednumber = ctx.RelatedNumbers.FindRelatedNumber(id);
                var numbers       = ctx.Numbers.GetAllNumbers();
                Models.DropDownViewForRelatedNumbers m = new Models.DropDownViewForRelatedNumbers();

                m.relatedNumber = relatednumber;
                m.SetValues(numbers);
                m.SelectedParentID = relatednumber.ParentNumberID;

                return(View(m));
            }
        }
        public ActionResult Edit(Models.DropDownViewForRelatedNumbers ddl)
        {
            int i = ddl.SelectedParentID;

            return(View());
        }