WM DDE DATA

This message notifies a client application of the availability of data. It is always posted.

Syntax

param1
HWND hwnd;          /* Window handle of the sender. */

param2
PDDESTRUCT pDdeStruct; /* DDE structure. */

Parameters

hwnd (HWND) - input

Window handle of the sender.

pDdeStruct (PDDESTRUCT) - input

DDE structure.

This points to a dynamic data exchange structure. See DDESTRUCT.

Flags in the fsStatus field are set as follows:

DDE_FACKREQ: If this bit is 1, the receiving (client) application is expected

to send a WM_DDE_ACK message after the memory object has been processed. If it

is 0, the client application should not send a WM_DDE_ACK message.

DDE_FRESPONSE: If this bit is 1, this data is offered in response to a [[WM_DDE_

REQUEST]] message. If it is 0, this data is offered in response to a WM_DDE_ADVISE

message.

offszItemName identifies which data item is available.

offabData is the data. The format of the data is a registered DDE data

format, identified by the usFormat field.

Returns

ulReserved (ULONG) - return

Reserved value, should be 0.

Default Processing

None.