TPersistent.FPONotifyObservers procedure

Declaration

procedure FPONotifyObservers(ASender: TObject; 
 AOperation: TFPObservedOperation; 
 Data: Pointer)

Description

FPONotifyObservers can be called to notify observers of changes in the object. This method simply passes on the parameters that it receives to all attached IFPObserver interfaces.

TPersistent does not call FPONotifyObservers. It is implemented for the benefit of descendant classes.

See also

• IFPObserved
• FPONotifyObservers
• IFPObserver