RAD Studio VCL Reference
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TBDECallback.Destroy Destructor

Unregisters the callback and destroys an instance of TBDECallback.

Pascal
destructor Destroy; override;
C++
virtual __fastcall ~TBDECallback();

Do not call Destroy directly in an application. Instead, call Free, which checks that the TBDECallback object is not nil and only then calls Destroy. 

Destroy unregisters the callback before freeing the memory associated with the TBDECallback object. After unregistering the callback, any previous callback of the same type will be reinstated. 

 

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