IViewObjectExImpl::GetExtent
Retrieves the control's display size in HIMETRIC units (0.01 millimeter per unit) from the control class data member CComControlBase::m_sizeExtent.
STDMETHOD(GetExtent)(
DWORD /* dwDrawAspect */,
LONG /* lindex */,
DVTARGETDEVICE* /* ptd */,
LPSIZEL* lpsizel
);
Remarks
See IViewObject2::GetExtent in the Windows SDK.
Requirements
Header: atlctl.h