MVC为不同的下拉列表选择执行不同的方法

Controller

控制器

    [Authorize]
    public ActionResult Create()
    {
        var LeaveType = new SelectList(new[] 
        {
            new { ID = "0", Name = "" },
            new { ID = "1", Name = "Full day leave" },
            new { ID = "2", Name = "Half day AM leave" },
            new { ID = "3", Name = "Half day PM leave" },  
            new { ID = "4", Name = "Time off" }, 
        },
        "ID", "Name", 0);

        ViewData["LeaveType"] = LeaveType;
        return View();
    }
    [Authorize]
    public A