RAD Studio VCL Reference
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TDecisionSource.Destroy Destructor

Destroys an instance of TDecisionSource.

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

Do not call Destroy directly in an application. Instead, call Free. Free checks that the decision source reference is not nil and only then calls Destroy. 

For all decision controls linked to the decision source, Destroy changes the DecisionSource property to nil (Delphi) or NULL (C++). 

 

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