VB浏览器控件编写的小浏览器，在窗口内打开新网页，具备刷新、后退、主页等基本功能，可在地址栏记忆之前输入的网址，显示网页进度条-VB browser control written in small browser window to open a new page with Refresh, Back, Home, and other basic functions, enter the URL in the address bar memory before the pages progress bar is displayed