PHONEMESSAGE

  • 项目

This structure contains the next message queued for delivery to the application. The phoneGetMessage function returns this structure.

typedef struct phonemessage_tag {
  DWORD hDevice;
  DWORD dwMessageID;
  DWORD dwCallbackInstance;
  DWORD dwParam1;
  DWORD dwParam2;
  DWORD dwParam3;
} PHONEMESSAGE, FAR* LPPHONEMESSAGE;

Members

  • hDevice
    Handle to a phone device.
  • dwMessageID
    A phone message.
  • dwCallbackInstance
    Instance data passed back to the application, which was specified by the application in the phoneInitializeEx function. This DWORD is not interpreted by TAPI.
  • dwParam1
    Parameter for the message.
  • dwParam2
    Parameter for the message.
  • dwParam3
    Parameter for the message.

Remarks

For information about parameter values passed in this structure, see the phone device messages.

Requirements

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

See Also

phoneInitializeEx | phoneGetMessage

 Last updated on Saturday, April 10, 2004

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