RAD Studio VCL Reference
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TActiveXControl.ObjQueryInterface Method
TActiveXControl Class | TActiveXControl Members | AxCtrls Namespace | Description | See Also
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Returns a requested COM interface on the object.

Pascal
function ObjQueryInterface(const IID: TGUID; out Obj): HResult; override;
C++
virtual __fastcall HRESULT ObjQueryInterface(const TGUID IID,  Obj);
Description

ObjQueryInterface attempts to locate the interface specified by the IID parameter, and returns it in the Obj parameter. If the requested interface is found and returned, ObjQueryInterface returns S_OK. 

 

See Also
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