Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
Export (0) Print
Expand All

FreeDDElParam function

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 WINAPI FreeDDElParam(
  _In_ UINT   msg,
  _In_ LPARAM lParam
);

Parameters

msg [in]

Type: UINT

The posted DDE message.

lParam [in]

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

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Dde.h (include Windows.h)

Library

User32.lib

DLL

User32.dll

See also

Reference
PackDDElParam
ReuseDDElParam
UnpackDDElParam
Conceptual
About Dynamic Data Exchange

 

 

Community Additions

ADD
Show:
© 2015 Microsoft