DDE_ADVISE

Invoked in a server when a client wants to establish an advise state.

DDE_EXECUTE

Invoked in a server when a client requests that one or more commands be executed.

DDE_INITIATE

Invoked in a server as notification that the DDE DLl has accepted a conversation on its behalf.

DDE_POKE

Invoked in a server when a partner has sent unsolicited data.

DDE_REQUEST

Invoked in a server as notification that a client is requesting data.

DDE_UNADVISE

Invoked in a server when a partner wants to terminate a previously established advise state.