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TInterfacedPersistent._AddRef Method

Increments the reference count for the interfaced object's interface.

Pascal
function _AddRef: Integer; stdcall;
C++
__fastcall __stdcall int _AddRef();

__AddRef implements the IInterface method, __AddRef, which increments the reference count of an interface and returns the current reference count. 

If the interfaced persistent object has an Owner and that owner supports an interface, then __AddRef simply calls the __AddRef method of the Owner. Otherwise, it simply returns –1. 

 

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