本文转自：http://stackoverflow.com/questions/11767911/mvc-httppost-httpget-for-action

Controller：

[HttpGet]
public ActionResult MyMethod()
{
    return MyMethodHandler();
}

[HttpPost]
[ActionName("MyMethod")]
public ActionResult MyMethodPost()
{
    return MyMethodHandler();
}

private ActionResult MyMethodHandler()
{
    // handle the get or post request
    return View("MyMethod");
}

View：

查询调用Get

<%Html.BeginForm("ActionName", "ControllerName", FormMethod.Get);%>

<% Html.Submit("BtnSearchText","btnSearch"); %>

<%Html.EndForm();%>

保存使用Post

<%Html.BeginForm("ActionName", "ControllerName", FormMethod.Post);%>

<% Html.Submit("BtnSaveText","btnSave"); %>

<%Html.EndForm();%>