ASP.NET MVC:在回发时更改模型的属性

[HttpPost]
public ActionResult Edit(MyModel model)
{
    // 更改模型的属性
    model.Property = "新的值";
    return View(model);
}

[HttpPost]
public ActionResult Edit([Bind(Include = "Property")] MyModel model)
{
    // 更改模型的属性
    model.Property = "新的值";
    return View(model);
}

[HttpPost]
public ActionResult Edit(MyModel model)
{
    // 更改模型的属性
    if (TryUpdateModel(model, new string[] { "Property" }))
    {
        model.Property = "新的值";
    }
    return View(model);
}