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nf-ddeml-ddeunaccessdata.md

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UID title description helpviewer_keywords old-location tech.root ms.assetid ms.date ms.keywords req.header req.include-header req.target-type req.target-min-winverclnt req.target-min-winversvr req.kmdf-ver req.umdf-ver req.ddi-compliance req.unicode-ansi req.idl req.max-support req.namespace req.assembly req.type-library req.lib req.dll req.irql targetos req.typenames req.redist ms.custom f1_keywords dev_langs topic_type api_type api_location api_name
NF:ddeml.DdeUnaccessData
DdeUnaccessData function (ddeml.h)
Unaccesses a Dynamic Data Exchange (DDE) object. An application must call this function after it has finished accessing the object.
DdeUnaccessData
DdeUnaccessData function [Data Exchange]
_win32_DdeUnaccessData
_win32_ddeunaccessdata_cpp
dataxchg.ddeunaccessdata
ddeml/DdeUnaccessData
winui._win32_ddeunaccessdata
dataxchg\ddeunaccessdata.htm
dataxchg
VS|winui|~\winui\windowsuserinterface\dataexchange\dynamicdataexchangemanagementlibrary\dynamicdataexchangemanagementreference\dynamicdataexchangemanagementfunctions\ddeunaccessdata.htm
12/05/2018
DdeUnaccessData, DdeUnaccessData function [Data Exchange], _win32_DdeUnaccessData, _win32_ddeunaccessdata_cpp, dataxchg.ddeunaccessdata, ddeml/DdeUnaccessData, winui._win32_ddeunaccessdata
ddeml.h
Windows.h
Windows
Windows 2000 Professional [desktop apps only]
Windows 2000 Server [desktop apps only]
User32.lib
User32.dll
Windows
19H1
DdeUnaccessData
ddeml/DdeUnaccessData
c++
APIRef
kbSyntax
DllExport
User32.dll
DdeUnaccessData

DdeUnaccessData function

-description

Unaccesses a Dynamic Data Exchange (DDE) object. An application must call this function after it has finished accessing the object.

-parameters

-param hData [in]

Type: HDDEDATA

A handle to the DDE object.

-returns

Type: BOOL

If the function succeeds, the return value is nonzero.

If the function fails, the return value is zero.

The DdeGetLastError function can be used to get the error code, which can be one of the following values:

-see-also

Conceptual

DdeAccessData

DdeAddData

DdeCreateDataHandle

DdeFreeDataHandle

Dynamic Data Exchange Management Library

Reference