lineGetSendCallerIDState

A version of this page is also available for

Windows Embedded CE 6.0 R3

4/8/2010

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

Syntax

LONG WINAPI lineGetSendCallerIDState(
  HLINE hLine,
  LPDWORD lpdwState
);

Parameters

• 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.

Return Value

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

Remarks

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

Requirements

Header	extapi.h
Library	cellcore.lib
Windows Embedded CE	Windows Embedded CE 6.0 and later
Windows Mobile	Pocket PC 2002 and later, Smartphone 2002 and later

See Also

Reference

Extended TAPI Functions
Caller ID State