I don't field questions in the VB6 forum and posting your query here is pretty off base since VB6 != ASP.NET but, in any event, the way I preform a screen scrape is to use the HttpRequest and HttpResponse objects to initiate a connection to XYZ webpage. (I am not 100% sure of the objects you would use in VB6)
The problem with this approach is that the HttpResponse object is going to contain the entire output of XYZ page (so everything from <html> to </html> for example) so your app would have to parse the Response stream to get the necessary values.
Read this if you want to know how to get a correct reply for your question:
.: Wrox Technical Editor :.
Wrox Books 24 x 7