Delen via

CWnd::OnAmbientProperty

  • Artikel

The framework calls this member function to obtain ambient property values from a window that contains OLE controls.

virtual BOOL OnAmbientProperty( 
   COleControlSite* pSite, 
   DISPID dispid, 
   VARIANT* pvar  
);

Parameters

  • pSite
    Pointer to the site of the control that requested the ambient property.

  • dispid
    The dispatch ID of the requested ambient property.

  • pvar
    Pointer to a caller-allocated VARIANT structure, through which the ambient property's value will be returned.

Return Value

TRUE if the ambient property is supported; FALSE if not.

Remarks

Override this function to alter the default ambient property values returned by an OLE control container to its controls. Any ambient property requests not handled by an overriding function should be forwarded to the base class implementation.

Requirements

Header: afxwin.h

See Also

Reference

CWnd Class

Hierarchy Chart