Delphi: How to check if webbrowser has successfully loaded the page?

问题

I have a simple code:

WebBrowser1.Navigate('www.foo.com');

But of course sometimes the browsing fails and the browser displays the error message.
How can I catch when this happens?
I want this so that I can make a some sort of a custom log.

回答1:

I assume that the the OnNavigateError event handler is called when there is a problem.

来源：https://stackoverflow.com/questions/11568605/delphi-how-to-check-if-webbrowser-has-successfully-loaded-the-page