BeginForm with multi submit Button

Question

我有一个视图，其中有3个输入TextBox和2个输入提交按钮：我将通过他的帐号或他的RIB号搜索客户帐户。当我为提交实现控制器方法操作时按钮我只检索帐户attributs的实验室。任何帮助PLZ !!

观点：

@using (Html.BeginForm("SearchCompte", "Compte", FormMethod.Post, new { @class = "form-horizontal", role = "form" }))
   {
       @Html.AntiForgeryToken()
       @Html.ValidationSummary(true, "", new { @class = "text-danger" })
         <div class="form-group">
            @Html.Label("NumCompte", new { @class = "col-md-2 control-label" })
               <div class="col-md-3">
                    @Html.TextBox("NumCompte","", new { @class = "form-control", @placeholder = "N° Compte"})
                    @Html.ValidationMessage("NumCompte", "", new { @class = "text-danger" })
                </div>
                @Html.Label("CléRIB", new { @class = "col-md-1 control-label" })
                <div class="col-md-2">
                    @Html.TextBox("CléRIB", "",new { @class = "form-control", @placeholder = "Clé" })
                    @Html.ValidationMessage("CléRIB", "", new { @class = "text-danger" })
                </div>
                <div class=" col-md-2">
                    <input type="submit" name="Search1" value="Search" class="btn btn-primary" />
                </div>
            </div>
<div class="form-group">
    @Html.Label("RIB", new { @class = "col-md-2 control-label" })
    <div class="col-md-3">
        @Html.TextBox("RIB","", new { @class = "form-control", @placeholder = "RIB Compte" })
        @Html.ValidationMessage("RIB", "", new { @class = "text-danger" })
    </div>
    <div class=" col-md-2">
        <input type="submit" name="Search2" value="Search" class="btn btn-primary" />
    </div>
</div><br /><br />
       <aside>   
<img src="~/Content/Img/Capturerib.PNG" class="img-responsive col-md-push-7 col-md-4" alt="Responsive image" width="400" height="500">
       </aside>
        @ViewBag.Message
        }
    </section>
</div>

控制器：

 [HttpGet]
    public ActionResult SearchCompte()
    {
       return View();
    }

    [HttpPost]
    [ValidateAntiForgeryToken]
 public ActionResult SearchCompte(string RIB)
  {

    Compte cp = service.GetCompteByRIB(RIB);

    if (cp != null)
    { return RedirectToAction("DetailsCompte", "Compte",new {RIB }); }
        //return View(cp);

    else
    { return Content("Le compte recherché n'existe pas!!!!  "); }   

 }

    public ActionResult DetailsCompte(string s)
    {
        Compte cp = service.GetCompte(s);
        return View(cp);
    }

结果：