I'd say its a bug. Llblgen 2.6, .net 3.5 c#.
Also, another question along these lines, I modified the template myself, restarted llblgen, but the generated code seemed like it did not see my changes. Is there an alternative location for the templates? The template I was adding changes to is in my installation folder:
C:\Program Files\Solutions Design\LLBLGen Pro v2.6\Templates\SqlServerSpecific\Net2.x\C#
Thanks
Filipp