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ISCTE_EAS::GetAlertText

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Microsoft DirectShow 9.0

ISCTE_EAS::GetAlertText

This topic applies to Windows Vista.

The GetAlertText method returns the alert text.

Syntax

  HRESULT GetAlertText(
  BYTE*  pbVal
);

Parameters

pbVal

[out]  Pointer to a buffer that receives the alert_text field. The caller must allocate the buffer, which must be large enough to hold the alert text. To get the required size of the buffer, call ISCTE_EAS::GetAlertTextLen. The alert text is formatted as a Multiple String Structure as defined by ATSC PSIP Standard A/65.

Return Values

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

Return code Description
MPEG2_E_UNINITIALIZED The Initialize method was not called.
S_OK The method succeeded.

Requirements

Header: Include atscpsipparser.h.

See Also