RIL_GetSerialPortHandleFromContextID

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A version of this page is also available for

Windows Embedded CE 6.0 R3

4/8/2010

This function retrieves a serial port handle from the PDP context to be used for data communications.

Syntax

HRESULT RIL_GetSerialPortHandleFromContextID(
  HRIL hRil,
  DWORD dwContextID,
  HANDLE *lphSerial
);

Parameters

  • dwContextID
    The PDP context identifier.
  • lphSerial
    Pointer to the serial port handle.

Return Value

Positive HRESULT values indicate success and are used as command identifications for matching the asynchronous call result. Negative HRESULT values indicate an error. Errors are defined in the Ril.h file.

Remarks

This function is synchronous. The client is responsible for closing the serial port returned using lphSerial.

Requirements

Header ril.h
Library Ril.lib
Windows Embedded CE Windows CE .NET 4.2 and later

See Also

Reference

RIL_Initialize
RIL_GetSerialPortHandle