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LINE_EQUIPSTATECHANGE (Windows Embedded CE 6.0)

  • Article

1/6/2010

A LINE_DEVSPECIFIC message with dwMessageType set to LINE_EQUIPSTATECHANGE is sent to the application every time the equipment state changes.

Syntax

LINE_DEVSPECIFIC
    dwParam1 = LINE_EQUIPSTATECHANGE;
    dwParam2;
    dwParam3;

Parameters

  • dwParam1
    The type of the message, in this case LINE_EQUIPSTATECHANGE.
  • dwParam2
    Indicates the equipment state. See the Equipment States constants for possible values.
  • dwParam3
    Indicates whether the major radio functions are on or off. See the Radio States constants for possible values.

Requirements

Header extapi.h
Windows Embedded CE Windows CE 3.0 and later

See Also

Reference

Extended TAPI Messages
Equipment States
Radio States