c# - 使用 c# winforms 从 div(js) 获取数据

Question

这是 HTML 的一部分，其中包含 JS

<script type="text/javascript" src="/scripts/left-menu.js"></script>

这是有时显示的代码的一部分：

<div id="bx"></div> 
And this is left-menu.js

var v = new Date();
var sec_raznica = c * 1000 - v.getTime();
var greenwich = ((v.getTimezoneOffset() * 60 * -1) - (120 * 60)) * -1000;

function t() {

 var time = new Date();
 time = Math.floor(time.getTime());
 var t = new Date(time + sec_raznica + greenwich);

 var date1 = t.getDate();
 var date2 = t.getMonth() + 1;
 var time1 = t.getHours();
 var time2 = t.getMinutes();
 var time3 = t.getSeconds();

 if (date1 < 10) date1 = "0" + date1;
 if (date2 < 10) date2 = "0" + date2;
 if (time1 < 10) time1 = "0" + time1;
 if (time2 < 10) time2 = "0" + time2;
 if (time3 < 10) time3 = "0" + time3;

document.getElementById("bx").innerHTML = date1 + "." + date2 + " " + time1 + ":" +           time2 + ":" + time3;
window.setTimeout("t();", 1000);
}
window.onload = t;

如何在id="bx"不使用 webBrowser 的情况下从 div 获取这些数据？