Entry point for change notifications.
Source position: classesh.inc line 184
procedure IFPObserver.FPOObservedChanged( |
ASender: TObject; |
Operation: TFPObservedOperation; |
Data: Pointer |
); |
FPOObservedChanged is the method that is called by an observed object (IFPObserved) when it calls FPONotifyObservers The Sender is the object under observation, the Operation and Data are the parameters used in the call to FPONotifyObservers.
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Interface implemented by an object that can be observed. |
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Notify all observers. |