IDBInitialize Interface

IID_IDBInitialize

{0C733A8B-2A1C-11CE-ADE5-00AA0044773D}

IDBInitialize is used to initialize and uninitialize data source objects and enumerators. It is a mandatory interface on data source objects and an optional interface on enumerators.

Documentation: IDBInitialize

Methods in VTable order

IUnknown Methods

Description

QueryInterface

Returns pointers to supported interfaces.

AddRef

Increments reference count.

Release

Decrements reference count.

IDBInitialize Methods

Description

Initialize

Initializes a data source object or enumerator.

Uninitialize

Returns the data source object or enumerator to an uninitialized state.

QueryInterface

FUNCTION IDBInitialize_QueryInterface ( _

  BYVAL pthis AS DWORD PTR _

, BYREF riid AS GUID _

, BYREF ppvObj AS DWORD _

  ) AS LONG

  LOCAL HRESULT AS LONG
  CALL DWORD @@pthis[0] USING IDBInitialize_QueryInterface (pthis, riid, ppvObj) TO HRESULT
  FUNCTION = HRESULT
 

END FUNCTION

AddRef

FUNCTION IDBInitialize_AddRef ( _

  BYVAL pthis AS DWORD PTR _

  ) AS DWORD
 

  LOCAL DWRESULT AS LONG
  CALL DWORD @@pthis[1] USING IDBInitialize_AddRef (pthis) TO DWRESULT
  FUNCTION = DWRESULT
 

END FUNCTION

Release

FUNCTION IDBInitialize_Release ( _

  BYVAL pthis AS DWORD PTR _

  ) AS DWORD
 

  LOCAL DWRESULT AS DWORD
  CALL DWORD @@pthis[2] USING IDBInitialize_Release (pthis) TO DWRESULT
  FUNCTION = DWRESULT
 

END FUNCTION

Initialize

FUNCTION IDBInitialize_Initialize ( _
  BYVAL pthis AS DWORD PTR _

  ) AS LONG

  LOCAL HRESULT AS LONG
  CALL DWORD @@pthis[3] USING IDBInitialize_Initialize (pthis) TO HRESULT
  FUNCTION = HRESULT

END FUNCTION

Uninitialize

FUNCTION IDBInitialize_Uninitialize ( _
  BYVAL pthis AS DWORD PTR _

  ) AS LONG

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

END FUNCTION