Setting Up Events - Agilent Technologies Velocity11 VSpin User Manual

94 Chapter 6: ActiveX Controls
VSpin User Guide

Setting Up Events

Overview
Error
InitializeComplete
OpenDoorComplete
SpinCycleComplete
Events are sent asynchronously by ActiveX controls to notify the
container that a procedure has finished or an error has occurred.
Consult Microsoft's ActiveX documentation on how to handle events in
your Visual C++ or Visual Basic code.
Description
The stock Error event. See Microsoft documentation for explanation of
function arguments.
Parameters
Argument Argument Name
Type
SHORT Number
BSTR FAR* Description
SCODE Scode
LPCTSTR Source
LPCTSTR HelpFile
LONG HelpContext
BOOL FAR* CancelDisplay
(LONG reserved)—Called when the VSpin has initialized.
(LONG reserved)—Called when the VSpin door has opened.
(LONG reserved)—Called when the VSpin has finished spinning.