mvc @using (Html.BeginForm()),该怎么处理

mvc @using (Html.BeginForm())
<form method="post" action="../Navigation/Edit" class="pageForm required-validate" onsubmit="return validateCallback(this, navTabAjaxDone);">

将这个表单如何转换为@using (Html.BeginForm())

------解决方案--------------------------------------------------------
@Html.BeginForm("Edit","Navigation",FormMethod.Post,new {@class="",onsubmit="return validateCallback(this, navTabAjaxDone);"}