如何使用VISUAL BASIC 2008 WEBBROWSER在一个框架中访问元素? [英] HOW DO I ACCESS ELEMENTS WITHIN AN IFRAME USING VISUAL BASIC 2008 WEBBROWSER?

问题描述

你好，

我正在学习html和vb.net编程.我对两种语言都了解一点.因此，我有兴趣创建自己的小型音乐论坛并成为主持人的主要网站所有者.

我简要介绍了创建主要帖子消息TEXTAREA的过程，并提出了以下html编码:

Hello,

I am in the process of learning both html and vb.net programming. I know a little about both languages. So, I''m interested in creating my own small music forum and being the main moderator site owner.

I briefly went over creating the main post message TEXTAREA and came up with the following html coding:

<td class="controlbar"> <textarea name="message" id="vB_Editor_001_textarea" rows="10" cols="60" 

   style="display: none; width: 540px; height: 250px;" tabindex="1" dir="ltr">
</textarea>
<iframe style="border: 2px inset ; width: 540px; height: 250px;" tabindex="1" 

id="vB_Editor_001_iframe"></iframe></td>

*到目前为止，这并不是确切的代码，但这只是我的iFrame TEXTAREA示例.

如何通过vb 2008 Webbrowser控件单击链接，按钮，输入文本等?

这是到目前为止消息框区域的图片:

http://sites.google.com/site/iframeissue/ [

*This isn''t going to be the exact code as of right now, but it''s just my example of an iFrame TEXTAREA.

How would I click links, buttons, input text etc. via the vb 2008 webbrowser control?

Here is a picture of what the message box area looks like so far:

http://sites.google.com/site/iframeissue/[^]

I would really appreciate the help!

推荐答案

为表单/控件创建HTML(作为字符串)，并使用HtmlDocument类将InnerText添加到< iframe>代码.

Create your HTML (as a string) for the form/controls, and use the HtmlDocument class to add InnerText to the <iframe> tag.

Webbrowser + iframes +不同的域

Webbrowser + Iframes + Different Domains

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