BookManagement.Controllers.AdminController.Custom C# (CSharp) Method

        public ActionResult Custom(CustomProperties cus, HttpPostedFileBase banner, HttpPostedFileBase logo)
        {
            if (logo != null)
            {
                var arr = logo.FileName.Split('\\', '/');
                var nameLogo = arr[arr.Count() - 1];
                var pathLogo = Path.Combine(Server.MapPath("~/Photos/"), nameLogo);
                if (CustomProperties.WriteProperty("logo", nameLogo))
                    logo.SaveAs(pathLogo);
            }
            if (banner != null)
            {
                var arr = banner.FileName.Split('\\', '/');
                var nameBanner = arr[arr.Count() - 1];
                var pathBanner = Path.Combine(Server.MapPath("~/Photos/"), nameBanner);
                if (CustomProperties.WriteProperty("banner", nameBanner))
                    banner.SaveAs(pathBanner);
            }

            CustomProperties.WriteProperty("phone", cus.phone);
            CustomProperties.WriteProperty("namePage", cus.namePage);
            CustomProperties.WriteProperty("address", cus.address);

            return RedirectToAction("Index");
        }