How to determine the url address of the open page?

Question

C++ / C#

There is a web browser on the form, the url (VK authorization) opens in it, after authorization there is a transition to the page, the address of this page contains an access token, how to get it out of there? Thanks in advance.

Answer 1

webbrowser.Navigated += (sendr, ee) =>
            {
                if (ee.Uri.ToString().Contains("https://oauth.vk.com/blank.html#access_token="))
                {
                    token = ee.Uri.ToString().Substring(45);
                    token = token.Remove(token.IndexOf('&'));
                }
            };

This is a simple example of getting a vk.com token.