Index [A] [B] [C] [D] [E] [F] [G] [H] [I] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [Z] element accessors, CComSafeArray embedded NUL embedded NUL characters BSTR Empty method END_COM_MAP EnumConnectionPoints EnumConnections method, IConnectionPointImpl enumerating arrays      CComEnum      CComEnumImpl          implementing          initializing          using      copy policies      copy policy classes enumerating standards, C++ collections      CComEnumOnSTL      IEnumOnSTLImpl      on-demand data calculation      on-demand data conversion enumeration iterators, COM enumerators enumerators, COM enumerators error methods, CComCoClass event connection points, supporting event dispatch interface, declaring in IDL (BullsEye) Event Handler Wizard event recipient objects, creating      callback methods      connecting event sinks to event sources      event sink maps      IDispEventImpl      IDispEventSimpleImpl      implementing event sinks event sink maps event sinks      _GetSinkMap      classes used by          _IDispEvent          _IDispEventLocator          IDispEventSimpleImpl          sink maps      connecting to event sources      implementing event sources      _ICPLocator      connecting to event sinks      IConnectionPointContainerImpl      IConnectionPointImpl          _LocCPQueryInterface method          AddRef method          Advise method          EnumConnections method          GetConnectionInterface method          GetConnectionPointContainer method          methods          Release method          Unadvise method events      adding      connection points      custom events, BullsEye      firing 2nd      stock and custom events          adding connection point support          adding to IDL          implementing IConnectionPointContainer interface          supporting event connection points          supporting IProvideClassInfo2          supporting property change notifications          updating connection maps exception handling Exchange( ) EXE (executable) ExecuteDlgInit expanding attributed code, attributed ATL COM servers expressions, regular expressions (ATL Server, handling input) extended UI handling, HTML controls extensibility      COM_INTERFACE_ENTRY_FUNC      COM_INTERFACE_ENTRY_FUNC_BLIND      per-object interfaces EXTENSION_CONTROL_BLOCK