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RAD Studio VCL Reference
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TRIO.RefCount Property
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RAD Studio VCL Reference
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Maintains a reference count on the use of the TRIO object's interface.
property RefCount: Integer;
__property int RefCount;
RefCount keeps track of the usage on the TRIO object's interface. RefCount is incremented by the interface's _AddRef method (Delphi) or AddRef method (C++) and decremented by its _Release method (Delphi) or Release method (C++).
If the TRIO object is created without an Owner, then when RefCount drops to zero, the TRIO instance is automatically freed.
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Description