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ISelector::get_SourceNodeId

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Microsoft DirectShow 9.0

ISelector::get_SourceNodeId

This topic applies to Windows XP Service Pack 2 and later.

The get_SourceNodeId method returns the index of the active source node.

Syntax

  HRESULT get_SourceNodeId(
  DWORD*  pdwPinId
);

Parameters

pdwPinId

[out]  Receives the index of the source node that is currently active.

Return Values

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return code Description
S_OK The method succeeded.

Requirements

Header: Include Vidcap.h.

Library: None.

See Also