SAP Business Objects released a "SAP Crystal Reports, developer version for Microsoft Visual Studio - 2012" in January 2013.
http://scn.sap.com/docs/DOC-35074
What is the timeline for SAP confiming the BO-BI 4.x .NET Platform SDK and Managed RAS SDK for use with Microsoft Visual Studio - 2012 ...?
Also, a little surprised that the "SAP BUSINESSOBJECTS BI 4.X - DEVELOPER SDK LIBRARY" does NOT contain SAP-generated sample applications like earlier SDK Libraries did.
http://scn.sap.com/docs/DOC-27465
It is always good to have "out of the box" samples to compare to .NET applications that are having platform issues, or to provide to people as "Best Practices".