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phoneGetStatus

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

This function enables an application to query the specified open phone device for its overall status.


LONG WINAPI phoneGetStatus(
  HPHONE hPhone, 
  LPPHONESTATUS lpPhoneStatus
);

hPhone

Handle to the open phone device to be queried.

lpPhoneStatus

Pointer to a variably sized data structure of type PHONESTATUS, which is loaded with the returned information about the phone's status.

Zero indicates success. A negative error number indicates that an error occurred. The following table shows the return values for this function.

Value Description

PHONEERR_INVALPHONEHANDLE

The phone handle is invalid.

PHONEERR_INVALPOINTER

The pointer is invalid.

PHONEERR_OPERATIONFAILED

The operation failed.

PHONEERR_OPERATIONUNAVAIL

The operation is unavailable.

PHONEERR_NOMEM

Not enough memory is available.

PHONEERR_RESOURCEUNAVAIL

The resource is unavailable.

PHONEERR_STRUCTURETOOSMALL

The structure is too small.

PHONEERR_UNINITIALIZED

The parameter is uninitialized.

An application can use this function to determine the current state of an open phone device. The status information describes information about the phone device's hookswitch devices, ringer, volume, display, and lamps.

Headertapi.h
Librarycoredll.lib
Windows Embedded CEWindows CE 3.0 and later
Windows MobileWindows Mobile Version 5.0 and later

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