C # webbrower fetching data with HttpRequest

Study a function today and find a problem.

Automatic login via webbrower can be done, and the corresponding page content can be taken.

However, if the content is loaded dynamically through Ajax in the page, this method is not available, so the HttpRequest get is used.

If you are not logged in, you will need to verify after you log in.

But web logins are done by others, and their authentication mechanisms are unclear.

So by grasping the bag tool, grasping down the analysis, found that the certification SessionID is hidden in the Httphead cookie.

So in the HttpRequest, according to the format of the capture package, the Httphead copy, succeeded.

Rqst. Headers[httprequestheader.cookie] = "...; ...."

C # webbrower fetching data with HttpRequest