html前端如下：<form action="./EditMultiple" method="post">    <input id="record1_id" name="record1.id" type="text" value="1" />    <input id="record1_name" name="record1.name" type="text" value="name1" />    <input id="record2_id" name="record2.id" type="text" value="2" />    <input id="record2_name" name="record2.name" type="text" value="name2" />    <!-- …………………………………… n 條record  ………… -->    <input id="recordn_id" name="recordn.id" type="text" value="n" />    <input id="recordn_name" name="recordn.name" type="text" value="namen" />    <input type="submit" value="保存修改" /></form>[HttpPost]public ActionResult EditMultiple(FormCollection collection){    //這里linq應(yīng)該如何更新多條記錄呢？    //假設(shè)已經(jīng)有一個(gè) DataContext dc,對(duì)應(yīng)數(shù)據(jù)庫(kù)是record,并且有一個(gè)對(duì)應(yīng)的對(duì)象tbl_record}