CAxWindow::QueryHost
Returns the specified interface of the host.
HRESULT QueryHost(
REFIID iid,
void** ppUnk
);
template <class Q>
HRESULT QueryHost(
Q** ppUnk
);
Parameters
iid
[in] Specifies the IID of the control's interface.ppUnk
[out] A pointer to the interface on the host. 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.
Return Value
A standard HRESULT value.
Remarks
The interface of the host allows access to the underlying functionality of the window-hosting code, implemented by AxWin.
Requirements
Header: atlwin.h