FreeDDElParam function (dde.h)
Frees the memory specified by the lParam parameter of a posted Dynamic Data Exchange (DDE) message. An application receiving a posted DDE message should call this function after it has used the UnpackDDElParam function to unpack the lParam value.
Syntax
BOOL FreeDDElParam(
[in] UINT msg,
[in] LPARAM lParam
);
Parameters
[in] msg
Type: UINT
The posted DDE message.
[in] lParam
Type: LPARAM
The lParam parameter of the posted DDE message.
Return value
Type: BOOL
If the function succeeds, the return value is nonzero.
If the function fails, the return value is zero.
Remarks
An application should call this function only for posted DDE messages.
This function frees the memory specified by the lParam parameter. It does not free the contents of lParam.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Target Platform | Windows |
| Header | dde.h (include Windows.h) |
| Library | User32.lib |
| DLL | User32.dll |
| API set | ext-ms-win-ntuser-misc-l1-1-0 (introduced in Windows 8) |
See also
Conceptual
Reference