http://ayende.comAyende @ RahienCopyright (C) Ayende Rahien 2004 - 2021 (c) 202660>You are writing a compiler, this is just a state machine. Workflow Foundation is a state machine. You should use that to write the compiler. Ahm, yes... and VS generated DataSets are a DAL, which should be used by repositories to keep your domain model clean from IDs, Save()-Methods and other Active Record "problems". Amen http://ayende.com/2929/herd-mentality-and-writing-compilers#comment1http://ayende.com/2929/herd-mentality-and-writing-compilers#comment1Mon, 05 Nov 2007 09:45:56 GMT