IATVEFAnnouncement::SetShowLabel

Sets the "i=" field of the announcement.

HRESULT SetShowLabel(
  LPOLESTR szShowLabel
);

Parameters

szShowLabel

Pointer to a string that contains the show label.

Return Value

Returns S_OK if the method succeeds; otherwise, an error code is returned.

Remarks

The optional "i=" field is used to specify a unique human-readable label for each show when there are multiple shows (or data streams) within a single session. szShowLabel may be set to NULL or a zero length string, in which case no "i=" identifier will be written to the announcement.