public void ExportData(
	string Filename,
	int RecordsToExport = 0,
	ref Object ProgressBar = null
)

Public Sub ExportData ( 
	Filename As String,
	Optional RecordsToExport As Integer = 0,
	Optional ByRef ProgressBar As Object = Nothing
)

public:
void ExportData(
	String^ Filename, 
	int RecordsToExport = 0, 
	Object^% ProgressBar = nullptr
)

function ExportData(Filename, RecordsToExport, ProgressBar);