这段网页自动点击如何写

这段网页自动点击怎么写tdbutton classsubmit typesubmit nameregsubmit valuetrue tabind

这段网页自动点击怎么写
<td><button class="submit" type="submit" name="regsubmit" value="true" tabindex="100">提交</button></td>

[解决办法]
Dim btnSubmit As HtmlElement = WebBrowser1.Document.All("按钮ID")
btnSubmit.InvokeMember("click")