saveProperties
saveProperties(persistCtl: Control input);
The saveProperties method of the Control class is called by the Painter to save the properties edited by the property page dialogs of a control. (For more details, see the hasPropertyPage method.)
The saveProperties method is defined in ActiveX controls so that the ActiveX internal property setting can be used by the Jade Painter. The Painter sends the saveProperties message to a transient object, passing a persistent instance of the same class, which is used to store property values.
The application is in transaction state for the duration of the method.
If you want your subclassed controls to save their own internal property data, you must reimplement this method so that it can be called by Painter. Your subclassed controls must also call
