如何禁止WebBrowser控件中浏览网页时弹出JS对话框？

zfj8u8 2006-05-07 01:05:29

如何禁止WebBrowser控件中浏览网页时弹出JS对话框？

禁示js代码中的 alert("错误") 的执行？

谢谢各位的观注!

用下面的代码不能用
webbrowser1.silent=true

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iamprobe 2006-10-09

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Kencxj 2006-07-27

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private void webpage_NavigateComplete2(object sender, AxSHDocVw.DWebBrowserEvents2_NavigateComplete2Event e)
{ // TODO: 06.06.13 禁止出现脚本错误的提示框
AxSHDocVw.AxWebBrowser browser = sender as AxSHDocVw.AxWebBrowser;
mshtml.IHTMLDocument2 doc = (mshtml.IHTMLDocument2)browser.Document;
mshtml.IHTMLWindow2 window = doc.parentWindow;
mshtml.HTMLWindowEvents_Event ievent = (mshtml.HTMLWindowEvents_Event)window;
ievent.onerror += new mshtml.HTMLWindowEvents_onerrorEventHandler(WindowError);
_WebBrowser = browser;
}

AxSHDocVw.AxWebBrowser _WebBrowser = null;
private void WindowError(string description, string url, int line)
{
//Console.WriteLine("Catch script error."+description+"\n"+url+"\n"+line);
if (_WebBrowser != null)
{
mshtml.IHTMLDocument2 doc = (mshtml.IHTMLDocument2)_WebBrowser.Document;
mshtml.IHTMLWindow2 window = doc.parentWindow;
((mshtml.IHTMLEventObj)window.@event).returnValue = true;
}
}

michael_monkey 2006-07-27