VoDbBlobInfo Function (DWord, DWord, Usual)

 FUNCTION VoDbBlobInfo(
	nOrdinal AS DWORD,
	nPos AS DWORD,
	ptrRet REF USUAL
) AS LOGIC

public static bool VoDbBlobInfo(
	uint nOrdinal,
	uint nPos,
	ref Usual ptrRet
)