Find text in webbrowser control
I have a web browser开发者_开发百科 control, already navigated to a page. Now I want to search for a specific text in the page, and scroll to the first occurrence.
Being able to scroll to other occurrences is a bonus.
You can try this code:
webBrowser1.Select(); SendKeys.Send("^f");
I don't know if it works in a WebBroswer. We make the broswer(IE/FF/etc) window scroll to some text with the following code:
//source code of http://www.sample.com/sample.html
<html>
...
<span name="aim">KeyWord</span>
...
</html>
If I want the window to scroll to the "KeyWord", simply visit http://www.sample.com/sample.html#aim
Using string document = myWebBrowser.DocumentText to get the source code of the page, and search the text in the string, get its node name, and navigate it using #.
See this if it helps:
string PageSource = null;
PageSource = WebBrowser1.Document.Body.InnerHtml();
if (Strings.InStr(PageSource, stringtoFind) > 0) {
...insert an Anchor tag here and then use
WebBrowser1.Navigate to go to the the new URL with the #Anchor tag
} else {
...whatever else
}
One way...
Use the Ctrl + F Key to invoke Find, native to the WebBrowser Control?
加载中,请稍侯......
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