Having developed an application with visual studio 2010 and possessing a license of Crystal Report 2011, I do not know how to export since WindowsForm the parameters, handled mainly by combobox and datetimepicker.
Most of the reports one developed with Crystal XI and are compatible with Crystal 2011. (Tests from the tool of development of Crystal Report 2011)
CR 2011 does not have any SDK included. You need to use CR for VS 2010, click on the Overview tab above and you'll find the download link to install CR plug-in into the VS IDE along with the redist packages for deploying the runtime with your application.