WM DDE POKE: Difference between revisions
Created page with "{{DISPLAYTITLE:WM_DDE_POKE}} This message requests an application to accept an unsolicited data item. It is always posted. ==Syntax== <pre> param1 HWND hwnd; →Window handle of the sender.: param2 PDDESTRUCT pDdeStruct; →DDE structure.: </pre> ==Parameters== ;hwnd (HWND) - input: Window handle of the sender. ;pDdeStruct (PDDESTRUCT) - input: DDE structure. ::This points to a dynamic data exchange structure. See DDESTRUCT. ::'''offszItemName..." |
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Latest revision as of 02:09, 28 April 2025
This message requests an application to accept an unsolicited data item. 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.
- offszItemName identifies the data item to the receiving application.
- 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.
Remarks
The receiving application is expected to reply with a positive WM_DDE_ACK message if it accepts the unsolicited data, or with a negative WM_DDE_ACK if it does not.
Default Processing
None.