winform中如何实现自动点击webbrowser弹出对话框中的确定按钮

Q:winform中如何实现自动点击webbrowser弹出对话框中的确定按钮

A：




//
using mshtml;




//
using SHDocVw;




private

void
Form1_Load(
object
sender, EventArgs e)






...
{




this
.webBrowser1.Navigate(
" http://localhost:28512/WebSite2/Default.aspx "
);



SHDocVw.WebBrowser wb
=

this
.webBrowser1.ActiveXInstance
as
SHDocVw.WebBrowser;



wb.NavigateComplete2
+=

new
SHDocVw.DWebBrowserEvents2_NavigateComplete2EventHandler(wb_NavigateComplete2);







}






void
wb_NavigateComplete2(
object
pDisp,
ref

object
URL)






...
{



mshtml.IHTMLDocument2 doc
=
(
this
.webBrowser1.ActiveXInstance
as
SHDocVw.WebBrowser).Document
as
mshtml.IHTMLDocument2;



doc.parentWindow.execScript(
"
function alert(str){return ''}
"
,
"
javascript
"
);



}