int MediaStartRecording(
	string deviceId,
	string fileName,
	int duration,
	bool toneTermination
)

Function MediaStartRecording ( _
	deviceId As String, _
	fileName As String, _
	duration As Integer, _
	toneTermination As Boolean _
) As Integer

int MediaStartRecording(
	String^ deviceId, 
	String^ fileName, 
	int duration, 
	bool toneTermination
)