I need to surf on a web page using a C# window application (with a browser tool on it), and collect information for my data mining project. I need a tool that help me invoke events like click and refer to objects with a jQuery or css selectors like syntax to read them and save in database.
I try watin but that is just for testing my own web application.
You might want to try Selenium…
We use it for automated Regression Testing
http://seleniumhq.org/