detect open browser and parse html

Question

Is there a way to create a winforms app, that detects an open browser and then reads the html.

i need to create an app that checks your browser and if there are fields like address, email etc. the winforms app must automatically fill it in.

Answer 1

In order to do this kind of work you need to inject your code into the browser process. You can implement your application as an add-on of the browser.