CAxWindow::QueryControl

Retrieves the specified interface of the hosted control.

HRESULT QueryControl(

   REFIID iid,

   void** ppUnk 

);

template <class Q>

HRESULT QueryControl(

   Q** ppUnk 

);

Parameters

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.

Return Value

A standard HRESULT value.

Requirements

Header: atlwin.h