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RAD Studio VCL Reference
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TDBLookupControl.Notification Method
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RAD Studio VCL Reference
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Responds to notifications that components are being created or destroyed.
procedure Notification(AComponent: TComponent; Operation: TOperation); override;
virtual __fastcall Notification(TComponent * AComponent, TOperation Operation);
After calling the inherited class' method, Notification checks whether the notification indicates the removal of DataSource or ListSource. If so, Notification sets the property to nil (Delphi) or NULL (C++).
Derived classes can override Notification method to handle additional notifications, but the inherited class' method should be always be called.
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Copyright(C) 2009 Embarcadero Technologies, Inc. All Rights Reserved.
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Description