Notification that an object is about to be deleted from a rich edit control. The object is not necessarily being released when this member is called.
HRESULT DeleteObject(
LPOLEOBJECT lpoleobj
);
No return value.
Windows NT: Requires version 3.1 or later.
Windows: Requires Windows 95 or later.
Windows CE: Unsupported.
Header: Declared in richole.h.
Rich Edit Controls Overview, Rich Edit OLE Interfaces, IRichEditOleCallback