lineGetTranslateCaps

The lineGetTranslateCaps function returns address translation capabilities.

LONG WINAPI lineGetTranslateCaps(
  HLINEAPP hLineApp,                   
  DWORD dwAPIVersion,                  
  LPLINETRANSLATECAPS lpTranslateCaps  
);

Parameters

hLineApp

The application handle returned by lineInitializeEx. If an application has not yet called the lineInitializeEx function, it can set the hLineApp parameter to NULL.

dwAPIVersion

The highest version of TAPI supported by the application (not necessarily the value negotiated by lineNegotiateAPIVersion on some particular line device).

lpTranslateCaps

A pointer to a location to which a LINETRANSLATECAPS structure is loaded. Prior to calling lineGetTranslateCaps, the application should set the dwTotalSize member of this structure to indicate the amount of memory available to TAPI for returning information.

Return Values

Returns zero if the request succeeds or a negative error number if an error occurs. Possible return values are:

LINEERR_INCOMPATIBLEAPIVERSION, LINEERR_NOMEM, LINEERR_INIFILECORRUPT, LINEERR_OPERATIONFAILED, LINEERR_INVALAPPHANDLE, LINEERR_RESOURCEUNAVAIL, LINEERR_INVALPOINTER, LINEERR_STRUCTURETOOSMALL, LINEERR_NODRIVER.

Requirements

  Windows NT/2000: Requires Windows NT 4.0 SP3 or later.
  Windows 95/98: Requires Windows 95 or later.
  Version: Requires TAPI 1.3 or later.
  Header: Declared in Tapi.h.
  Library: Use Tapi32.lib.
  Unicode: Implemented as Unicode and ANSI versions on all platforms.

See Also

TAPI 2.2 Reference Overview, Basic Telephony Services Reference, lineInitializeEx, lineNegotiateAPIVersion, LINETRANSLATECAPS