FormCollection的用法

#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=0,
Message=fc["message"],
IsRead=0,
CreateTime=DateTime.Now
};
result = ProductList.Instance.AddLeaveMessage(userShopMessage);
return Content(result ? "ok" : "error");
}