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

Question

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.

Answer 1

我假设有问题时将调用OnNavigateError事件处理程序。