public ActionResult UpdateHome(string description, IFormFile file) { HotelModel hotelModel = new HotelModel(connectionString); if (description != null) { hotelModel.UpdateHome(description); } ContentPageModel contentpageModel = new ContentPageModel(connectionString); IList <ContentPage> content = contentpageModel.GetAllContentPage(); string urlimage = ""; var path = "./images/"; var pathClient = "../../../Client/Presentation/wwwroot/images/"; string folderFiles = Path.Combine(environment.WebRootPath, path); string folderFilesClient = Path.Combine(environment.WebRootPath, pathClient); if (file != null) { contentpageModel.SaveImage(file, folderFiles); contentpageModel.SaveImage(file, folderFilesClient); urlimage = "/images/" + file.FileName; } for (int i = 0; i < content.Count; i++) { if (content[i].referentpage.Equals("home")) { if (file == null) { urlimage = content[i].urlimage; } ContentPageModel contentPageNew = new ContentPageModel(connectionString); contentPageNew.urlimage = content[i].urlimage; contentpageModel = contentPageNew; } } contentpageModel.UpdateContentPageHotel(urlimage, "home"); return(View("ModifyPage", "ModifyPage")); }