Reference for package '#rtl'

TInterfacedPersistent.QueryInterface

Implementation of IInterface.QueryInterface

Declaration

Source position: classesh.inc line 463

public 
  function QueryInterface(const IID: TGuid; out Obj) : HRESULT;  Virtual;

Description

QueryInterface simply calls GetInterface using the specified IID, and returns the correct values.

See also

Name Description
TObject.GetInterface Return a reference to an interface