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nf-roparameterizediid-roparameterizedtypeextragettypesignature.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:roparameterizediid.RoParameterizedTypeExtraGetTypeSignature
RoParameterizedTypeExtraGetTypeSignature function (roparameterizediid.h)
Gets the type signature used to compute the IID from the last call to RoGetParameterizedTypeInstanceIID with the specified handle.
RoParameterizedTypeExtraGetTypeSignature
RoParameterizedTypeExtraGetTypeSignature function [Windows Runtime]
roparameterizediid/RoParameterizedTypeExtraGetTypeSignature
winrt.roparameterizedtypeextragettypesignature
winrt\roparameterizedtypeextragettypesignature.htm
WinRT
E51A7A3D-F4BF-44BD-ACF2-B0AC7A4161EA
12/05/2018
RoParameterizedTypeExtraGetTypeSignature, RoParameterizedTypeExtraGetTypeSignature function [Windows Runtime], roparameterizediid/RoParameterizedTypeExtraGetTypeSignature, winrt.roparameterizedtypeextragettypesignature
roparameterizediid.h
Windows
Windows 8 [desktop apps \| UWP apps]
Windows Server 2012 [desktop apps \| UWP apps]
Runtimeobject.lib
Windows
19H1
RoParameterizedTypeExtraGetTypeSignature
roparameterizediid/RoParameterizedTypeExtraGetTypeSignature
c++
APIRef
kbSyntax
DllExport
runtimeobject.lib
runtimeobject.dll
API-MS-Win-Core-WinRT-roparameterizediid-l1-1-0.dll
ComBase.dll
RoParameterizedTypeExtraGetTypeSignature

RoParameterizedTypeExtraGetTypeSignature function

-description

Gets the type signature used to compute the IID from the last call to RoGetParameterizedTypeInstanceIID with the specified handle.

-parameters

-param extra [in]

Type: ROPARAMIIDHANDLE

A handle to the IID.

-returns

Type: HRESULT

If this function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.