v3.0 Final July 12, 2010
The LLBLGen Pro v3.0 Runtime Framework documentation page says this on the "Generated code - Calling a stored procedure, SelfServicing" page: (also on the adapter page)
Each stored procedure call method has one overloaded method which has an extra ref/ByRef parameter, returnValue, which returns the return value of the stored procedure, if that's supported by the target database. (SqlServer for example, supports this).
But the "Breaking Changes v3.0" section says this:
Stored procedure call code no longer has overloads which accept/return ReturnValue values.
I think that the former should be updated to clarify that return values are not supported (if this is indeed the case).
Thanks,
Wesley