public ActionResult Edit(Class cls)
{
if (ModelState.IsValid)
{
ClassBO.Update(cls);
return(RedirectToAction("Index"));
}
int MajorID = cls.MajorID;
ViewBag.MajorID = slFactory.MakeSelectList <Major>("MajorID", "FullName", MajorID);
return(View(cls));
}
//更新博客id
static void Update()
{
ClassBusiness cb = new ClassBusiness();
Console.WriteLine("请输入id");
int id = int.Parse(Console.ReadLine());
ClassName blog = cb.Query(id);
Console.Write("请输入新博客名：");
string name = Console.ReadLine();
blog.Name = name;
cb.Update(blog);
}