Share via

PHONEINITIALIZEEXPARAMS

  • Article

This structure contains parameters used to establish the association between an application and TAPI; for example, the application's selected event notification mechanism. The phoneInitializeEx function uses this structure.

typedef struct phoneinitializeexparams_tag {
  DWORD dwTotalSize;
  DWORD dwNeededSize;
  DWORD dwUsedSize;
  DWORD dwOptions;
  union {
    HANDLE hEvent;
    HANDLE hCompletionPort;
  } Handles;
  DWORD dwCompletionKey;
} PHONEINITIALIZEEXPARAMS, FAR* LPPHONEINITIALIZEEXPARAMS;

Members

  • dwTotalSize
    Total size, in bytes, allocated to this data structure.
  • dwNeededSize
    Size, in bytes, for this data structure that is needed to hold all the returned information.
  • dwUsedSize
    Size, in bytes, of the portion of this data structure that contains useful information.
  • dwOptions
    One of the PHONEINITIALIZEEXOPTION. Specifies the event notification mechanism the application desires to use.
  • hEvent
    If dwOptions specifies PHONEINITIALIZEEXOPTION_USEEVENT, TAPI returns the event handle in this member.
  • hCompletionPort
    This member is ignored in Windows CE.
  • dwCompletionKey
    This member is ignored in Windows CE.

Remarks

See phoneInitializeEx for further information on these options.

Requirements

OS Versions: Windows CE 3.0 and later.
Header: Tapi.h.

See Also

phoneInitializeEx

 Last updated on Saturday, April 10, 2004

© 1992-2003 Microsoft Corporation. All rights reserved.