This enumeration is used for the ServiceDescriptionImporter.Style property; it specifies whether a ServiceDescriptionImporter.Import( ) method call will be made to the server or client. When you import to the client computer, you will receive a proxy class with synchronous and asynchronous methods for invoking each method within the web service, just as if .NET generated the proxy class for you automatically. A server import, however, will generate an abstract class with abstract members, which you must override to provide the appropriate implementation.
public enum ServiceDescriptionImportStyle { Client = 0, Server = 1 }