Vcl.AxCtrls.TActiveXControl.ObjQueryInterface

• Up to Parent: TActiveXControl

Delphi

function ObjQueryInterface(const IID: TGUID; out Obj): HResult; override;

C++

virtual HRESULT __stdcall ObjQueryInterface(const GUID &IID, /* out */ void *Obj);

Properties

Type	Visibility	Source	Unit	Parent
function	public	Vcl.AxCtrls.pas Vcl.AxCtrls.hpp	Vcl.AxCtrls	TActiveXControl

Description

Returns a requested COM interface on the object.

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

• TActiveForm

• TActiveFormFactory