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IAMPluginControl::IsDisabled method (strmif.h)

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[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

Queries whether a class identifier (CLSID) appears in the blocked list.

Syntax

HRESULT IsDisabled(
  [in] REFCLSID clsid
);

Parameters

[in] clsid

The CLSID to search for.

Return value

This method can return one of these values.

Return code Description
S_OK
 The specified CLSID appears in the blocked list.
HRESULT_FROM_WIN32(ERROR_NOT_FOUND)
 The specified CLSID is not in the blocked list.

Requirements

Requirement Value
Minimum supported client Windows 7 [desktop apps only]
Minimum supported server Windows Server 2008 R2 [desktop apps only]
Target Platform Windows
Header strmif.h (include Dshow.h)

See also

IAMPluginControl

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