Called by the framework to retrieve the specified object's current screen ___location.
virtual HRESULT accLocation(
long *pxLeft,
long *pyTop,
long *pcxWidth,
long *pcyHeight,
VARIANT varChild
);
Parameters
pxLeft
Receives x-coordinate of the object's upper-left corner (in screen units).pyTop
Receives y-coordinate of the object's upper-left corner (in screen units).pcxWidth
Receives width of the object (in screen units).pcyHeight
Receives height of the object (in screen units).varChild
Specifies whether the ___location to be retrieved is that of the object or one of the object's child elements. This parameter can be either CHILDID_SELF (to obtain information about the object) or a child ID (to obtain information about the object's child element).
Return Value
Returns S_OK on success, a COM error code on failure. See Return Values in IAccessible::accLocation in the Windows SDK.
Remarks
Override this function in your CWnd-derived class if you have nonwindowed user interface elements (other than windowless ActiveX controls, which MFC handles).
For more information, see IAccessible::accLocation in the Windows SDK.
Requirements
Header: afxwin.h