/**
@class wxDDEConnection
- @wxheader{dde.h}
A wxDDEConnection object represents the connection between a client and a
server. It can be created by making a connection using a wxDDEClient
/**
@class wxDDEClient
- @wxheader{dde.h}
A wxDDEClient object represents the client part of a client-server DDE
(Dynamic Data Exchange) conversation.
/**
@class wxDDEServer
- @wxheader{dde.h}
A wxDDEServer object represents the server part of a client-server DDE
(Dynamic Data Exchange) conversation.