Prototype COOSYSTEM@1.1:AttrGetDispPrototype

The prototype for actions that compute a display string, that visually represents the value of the property. Such actions can be specified in the property attractgetdisp of a property definition. These actions can be called by the kernel, if a component requests the string representation of a property or by any other component, that displays a representation of properties. These actions are called on the current user if no object is associated with a property value due to uncommitted changes.