UID

title

description

old-location

tech.root

ms.date

keywords

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

f1_keywords

topic_type

api_type

api_location

api_name

NF:ks.KsFilterGetOuterUnknown

KsFilterGetOuterUnknown function (ks.h)

The KsFilterGetOuterUnknown function returns the outer IUnknown interface of the filter specified by Filter.

stream\ksfiltergetouterunknown.htm

stream

04/23/2018

KsFilterGetOuterUnknown function

KsFilterGetOuterUnknown, KsFilterGetOuterUnknown function [Streaming Media Devices], avfunc_32947579-50ca-4942-a594-b991c42d6681.xml, ks/KsFilterGetOuterUnknown, stream.ksfiltergetouterunknown

ks.h

Ks.h

Desktop

Available in Microsoft Windows XP and later operating systems and DirectX 8.0 and later DirectX versions.

PASSIVE_LEVEL

Windows

KsFilterGetOuterUnknown

ks/KsFilterGetOuterUnknown

APIRef

kbSyntax

HeaderDef

ks.h

KsFilterGetOuterUnknown

KsFilterGetOuterUnknown function

-description

The KsFilterGetOuterUnknown function returns the outer IUnknown interface of the filter specified by Filter.

-parameters

-param Filter [in]

A pointer to the KSFILTER structure for which to return the outer IUnknown.

-returns

KsFilterGetOuterUnknown returns a pointer to the outer IUknown interface of Filter. The interface can then be used to query for other interfaces, or it can be used in conjunction with a KsXxxRegisterAggregatedClientUnknown call to cause Filter to aggregate a minidriver supplied COM object.