void CBCGPEditCtrl::SetMarkerData	(	POSITION	pos,
		DWORD_PTR	dwData
	)

Associates the user-defined data with a marker.

Returns

Nonzero if the function succeeds; it's zero if there is no marker of the specified type at the specified row.

Use this function to associate the user-defined data with a marker. You can later query the list of markers by this data (GetMarkerListByData()) or find a marker by this data (FindMarkerByData()).

Parameters

pos	Position in the internal list of markers. Returned by SetMarker(), InsertMarker(), GetMarker().
dwData	The data to assign.