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nf-oleidl-hwnd_usersize.md

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UID tech.root title ms.date targetos description prerelease req.assembly req.construct-type req.ddi-compliance req.dll req.header req.idl req.include-header req.irql req.kmdf-ver req.lib req.max-support req.namespace req.redist req.target-min-winverclnt req.target-min-winversvr req.target-type req.type-library req.umdf-ver req.unicode-ansi topic_type api_type api_location api_name f1_keywords dev_langs helpviewer_keywords
NF:oleidl.HWND_UserSize
com
HWND_UserSize (oleidl.h)
08/15/2022
Windows
The HWND_UserSize function (oleidl.h) calculates the wire size of the HWND object and gets its handle and data.
false
function
oleidl.h
Windows XP [desktop apps \| UWP apps]
apiref
DllExport
ole32.dll
HWND_UserSize
HWND_UserSize
oleidl/HWND_UserSize
c++
HWND_UserSize

-description

Calculates the wire size of the HWND object and gets its handle and data.

-parameters

-param unnamedParam1 [in]

The data used by RPC.

-param unnamedParam2 [in]

The current buffer offset where the object will be marshaled. The method has to account for any padding needed for the HWND object to be properly aligned when it will be marshaled to the buffer.

-param unnamedParam3 [in]

The object.

-returns

-remarks

-see-also