I have added a service reference to my visual studio project, and now I want to check that project into SVN. My question is, which of the files need to be checked in for the next person to be able to build the project. The files created include .svcinfo .xsd .disco .datasource .wsdl .cs and .svcmap.
You need all of them.
Well, you may not actually heed the .datasource files, but Microsoft thought you'd like them, so you'd just as well keep them.