IEnumOleUndoUnits Interface

IID_IEnumOleUndoUnits

{B3E7C340-EF97-11CE-9BC9-00AA00608E01}

The IEnumOleUndoUnits interface enumerates the undo units on the undo or redo stack.

Methods in VTable order

IUnknown Methods

Description

QueryInterface

Returns pointers to supported interfaces.

AddRef

Increments reference count.

Release

Decrements reference count.

IEnumOleUndoUnits Methods

Description

Next

Retrieves a specified number of items in the enumeration sequence.

Skip

Skips over a specified number of items in the enumeration sequence.

Reset

Resets the enumeration sequence to the beginning.

Clone

Creates another enumerator that contains the same enumeration state as the current one.

Next

FUNCTION IEnumOleUndoUnits_Next ( _

  BYVAL pthis AS DWORD PTR _

, BYVAL celt AS DWORD _

, BYVAL rgelt AS DWORD _

, BYVAL pceltFetched AS DWORD _

  ) AS LONG
 

  LOCAL HRESULT AS LONG
  CALL DWORD @@pthis[3] USING IEnumOleUndoUnits_Next (pthis, celt, rgelt, pceltFetched) TO HRESULT
  FUNCTION = HRESULT

END FUNCTION

Skip

FUNCTION IEnumOleUndoUnits_Skip ( _

  BYVAL pthis AS DWORD PTR _

, BYVAL celt AS DWORD _

  ) AS LONG

  LOCAL HRESULT AS LONG
  CALL DWORD @@pthis[4] USING IEnumOleUndoUnits_Skip (pthis, celt) TO HRESULT
  FUNCTION = HRESULT

END FUNCTION

Reset

FUNCTION IEnumOleUndoUnits_Reset ( _

  BYVAL pthis AS DWORD PTR _

  ) AS LONG

  LOCAL HRESULT AS LONG
  CALL DWORD @@pthis[5] USING IEnumOleUndoUnits_Reset (pthis) TO HRESULT
  FUNCTION = HRESULT

END FUNCTION

Clone

FUNCTION IEnumOleUndoUnits_Clone ( _

  BYVAL pthis AS DWORD PTR _

, BYREF ppenum AS DWORD _

  ) AS LONG

  LOCAL HRESULT AS LONG
  CALL DWORD @@pthis[6] USING IEnumOleUndoUnits_Clone (pthis, ppenum) TO HRESULT
  FUNCTION = HRESULT

END FUNCTION