lineGetSendCallerIDState

Windows Mobile 6.5
A version of this page is also available for
4/8/2010

Use the lineGetSendCallerIDState function to indicate if Caller ID information is sent on a call that originated from a mobile-device.


LONG WINAPI lineGetSendCallerIDState(
  HLINE hLine,
  LPDWORD lpdwState
);

hLine

The line device handle. The line device handle must have been previously obtained by a call to lineOpen with the proper TAPI device ID specified and a device-specific extension version successfully negotiated with lineNegotiateExtVersion.

lpdwState

Points to a DWORD that indicates if caller ID information is sent. See the Caller ID State constants for possible values.

Returns zero if the function completes successfully, or a negative error number if an error occurs. The following are possible return values:

  • LINEERR_RESOURCEUNAVAIL
  • LINEERR_INVALLINEHANDLE
  • LINEERR_STRUCTURETOOSMALL
  • LINEERR_INVALPOINTER
  • LINEERR_UNINITIALIZED
  • LINEERR_NOMEM
  • LINEERR_OPERATIONUNAVAIL
  • LINEERR_OPERATIONFAILED

This function is synchronous. No LINE_REPLY message is sent. Not implemented for CDMA.

Headerextapi.h
Librarycellcore.lib
Windows Embedded CEWindows Embedded CE 6.0 and later
Windows MobilePocket PC 2002 and later, Smartphone 2002 and later

Community Additions

Show: