





         WM_DDE_INITIATE               Request a conversation.
         WM_DDE_INITIATEACK            Send by server to acknowledge
                                       the initiate request.
         WM_DDE_TERMINATE              Terminates a conversation.
         WM_DDE_ACK                    Acknowledges receipt of request
                                       other than initiate.
         WM_DDE_REQUEST                Request information from
                                       server.
         WM_DDE_DATA                   Returns data to the client.
         WM_DDE_ADVISE                 Establish hot link to server.
         WM_DDE_UNADVISE               Terminate server hot link.
         WM_DDE_POKE                   Requests application to accept
                                       unsolicited data item.
         WM_DDE_EXECUTE                Sends a command string to a
                                       server to be executed.




         WinDdeInitiate                Initiate a DDE conversation.
         WinDdePost                    Post a DDE message to a window.
         WinDdeRespond                 Sends an acknowledge message.


