I want to develop a .Net application that can acccess a local QlikView document. It shouldn't display the document to the user, but I want to be able to access values within graphs after applying different selections. It will not be a web page.
Which of all the APIs should I use for this?
for your goals, you should use the OCX API, here is the Link: http://community.qlik.com/docs/DOC-2639. There is a relatively good document for OCX. Search for "ocx reference qlikview 11 pdf" on google.