FormCollection的用法

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FormCollection的用法：

有时候前台抛来的字段太多，在后台一个一个例举出来显得麻烦，而且还容易出错，FormCollection解决了这个烦恼

 #region 给商家留言

        [HttpPost]

        public ActionResult LeaveMessage(FormCollection fc)

        {

            bool result = false;

            UserShopMessage userShopMessage = new UserShopMessage()

            {

                UID=Net.ConvertHelper.ToInt(fc["uid"]),

                ShopsID=Net.ConvertHelper.ToInt(fc["shopsid"]),

                ProductName=fc["productName"],

                ProductImageUrl=fc["productImage"],

                PRID=Net.ConvertHelper.ToInt(fc["prid"]),

                MessageType=,

                Message=fc["message"],

                IsRead=,

                CreateTime=DateTime.Now

            };

            result = ProductList.Instance.AddLeaveMessage(userShopMessage);

            return Content(result ? "ok" : "error");

        }

====

[HttpPost]

public ActionResult Create(FormCollection collection)

{

    try

    {

        if (ModelState.IsValid)

        {

            var student = new Student();

            //在这里转换

            TryUpdateModel<Student>(student, collection);

            dalStudent.Add(student);

            return RedirectToAction("Index");

        }

        else

            return View();

    }

    catch

    {

        return View("Create");

    }

}