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IATSC_ETT::GetEtmId

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Microsoft DirectShow 9.0

IATSC_ETT::GetEtmId

This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later.

The GetEtmId method returns the ETM identifier, which is a unique 32-bit identifier for the text message.

Syntax

  HRESULT GetEtmId(
  DWORD*  pdwVal
);

Parameters

pdwVal

[out]  Receives the ETM_id field.

Return Values

The method returns an HRESULT. Possible values include those in the following table.

Return code Description
E_POINTER NULL pointer argument.
S_OK The method succeeded.

See Also