ISCTE_EAS::GetAlertText
| 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