CAxWindow::QueryControl
Retrieves the specified interface of the hosted control.
HRESULT QueryControl(
REFIID iid,
void** ppUnk
);
template <class Q>
HRESULT QueryControl(
Q** ppUnk
);
Параметры
iid
[in] Specifies the IID of the control's interface.ppUnk
[out] A pointer to the interface of the control. In the template version of this method, there is no need for a reference ID as long as a typed interface with an associated UUID is passed.Q
[in] The interface that is being queried for.
Возвращаемое значение
A standard HRESULT value.
Требования
Header: atlwin.h