public ActionResult Index(RolesMenuModel model)
        {
            try
            {
                AT_Roles objRoles = null;

                if (model.RoleId == null)
                {
                    objRoles             = new AT_Roles();
                    objRoles.IsVisible   = true;
                    objRoles.CreatedBy   = User.Identity.Name;
                    objRoles.CreatedDate = DateTime.Now;

                    CoreContext.AT_Roles.Add(objRoles);
                }
                else
                {
                    objRoles              = (from a in CoreContext.AT_Roles where a.RoleId == model.RoleId select a).FirstOrDefault();
                    objRoles.ModifiedBy   = User.Identity.Name;
                    objRoles.ModifiedDate = DateTime.Now;
                }

                objRoles.Name = model.RoleName;

                CoreContext.SaveChanges();

                return(Success(M("savedsucessfully")));
            }

            catch (Exception e)
            {
                return(Error("InternalError"));
            }
        }
        public ActionResult DeleteRole(int RoleId)
        {
            try
            {
                AT_Roles objRoles = (from a in CoreContext.AT_Roles where a.RoleId == RoleId select a).FirstOrDefault();
                CoreContext.AT_Roles.Remove(objRoles);
                CoreContext.SaveChanges();

                return(Success(M("savedsucessfully")));
            }

            catch (Exception e)
            {
                return(Error("InternalError"));
            }
        }