... Framework™ 2. 0 Gang of Four Design Patterns for .NET 2. 0 Companion document to Design Pattern FrameworkTM by Data & Object Factory www.dofactory.com Copyright © 20 06 , Data ... Vehicle Copyright © 20 06 , Data & Object Factory. All rights reserved. Page 8 of 87 Design Pattern Framework™ 2. 0 Abstract Factory in the .NET Framework ADO.NET 2. 0 includes two new ... Copyright © 20 06 , Data & Object Factory. All rights reserved. Page 3 of 87 Design Pattern Framework™ 2. 0 3. The Gang of Four patterns Below is a list of the 23 Gang of Four...