How to get a image using WebBrowser

问题

I have a component that uses the old WebBrowser control. The problem is that i use it to automate a process accessing a thirdy party page. The problem is that now i need to get a image, and this image is loaded by an extra GET request that i dont have control.

For example, i make a:

 webBrowser.Navigate("example.com");

And on the DocumentCompleted event i do some stuff. But when this event is fired, i see on fiddler that the browser make to extra GETs one to load a token and other to load a PNG. I need to get these two responses on the DocumentCompleted event. The image are like this on the html:

    <div id="container" data-url="exmple2Images.app"></div>

Ps: I cannot make another request by myself to exmple2Images.app because it refreshs the session and some cookies that are important.

Thanks.

来源：https://stackoverflow.com/questions/33172010/how-to-get-a-image-using-webbrowser