userNotify
userNotify(eventType: Integer; (Form) eventType: Integer; theObject: Object; eventTag: Integer; userInfo: Any); userNotify(control: control-type input; (Control) eventType: Integer; theObject: Object; eventTag: Integer; userInfo: Any);
A userNotify event occurs when this event is triggered from the Jade Object Manager by a user call. If a form or control has an attached window, a requested user notification is directed to the userNotify event and a requested system notification to the sysNotify event.
The userNotify event of a window is invoked when a window notification is detected. Insert code into the userNotify event to respond to or deal with the notification, so that any required tasks are performed when the event occurs. (The
The method in the following example shows the use of the userNotify event.
userNotify(eventType: Integer; theObject: Object; eventTag: Integer; userInfo: Any) updating; vars begin if eventType = 17 then createGraph; loadTable; endif; end;
The userNotify event parameters, described in the following subsections, are listed in the following table.
Parameter | Contains … |
---|---|
eventType | The type of event received |
theObject | The class for which the notification is to be invoked |
eventTag | An integer value that is required for each notification |
userInfo | A value of |