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IIsdbComponentGroupDescriptor::GetRecordTextW method (dvbsiparser.h)

  • 아티클

[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]

Gets the text that describes a component group from an Integrated Services Digital Broadcasting (ISDB) component group descriptor.

Syntax

HRESULT GetRecordTextW(
  [in]  BYTE             bRecordIndex,
  [in]  DVB_STRCONV_MODE convMode,
  [out] BSTR             *pbstrText
);

Parameters

[in] bRecordIndex

Specifies the component group record number, indexed from zero. Call the IIsdbComponentGroupDescriptor::GetCountOfRecords method to get the number of records in the extended event descriptor.

[in] convMode

Specifies the string conversion mode to use. This parameter can have any of the following values.

  • STRCONV_MODE_DVB
  • STRCONV_MODE_DVB_EMPHASIS
  • STRCONV_MODE_DVB_WITHOUT_EMPHASIS
  • STRCONV_MODE_ISDB

[out] pbstrText

Receives the text that describes the component group, as a BSTR. The caller must free the BSTR by calling SysFreeString.

Return value

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements

Requirement Value
Minimum supported client Windows�7 [desktop apps only]
Minimum supported server None supported
Target Platform Windows
Header dvbsiparser.h (include Dvbsiparser.idl)

See also

IIsdbComponentGroupDescriptor