The Windows forms model is the GUI development and deployment model for .NET applications. With Windows forms, you can build rich, interactive client interfaces that are deployed directly to client machines. Open Client proxy objects are accessible to Windows forms clients as native .NET objects, including support for advanced data binding.
To develop and deploy Windows forms that use Open Client proxy objects, the OpenEdge .NET Open Client Runtime assemblies (Progress.o4glrt.dll, Progress.Messages.dll,and Progress.ssl.dll) and the message resource files must be directly available to the client application. These files, along with your proxies, must be deployed on the client machine.