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4/8/2010

This function sends supplementary service (USSD) data.

Syntax 

HRESULT RIL_SendSupServiceData(
  HRIL 
hRil,
  const BYTE* 
lpbData,
  DWORD 
dwSize
);

Parameters

hRil

Handle to the RIL instance returned by RIL_Initialize.

lpbData

Data to be sent.

dwSize

Specifies the size of the data pointed to by lpbData, in bytes.

Return Value

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

Remarks

The RIL proxy translates the RIL_SendSupServiceDatafunction into IOCTL_RIL_SendSupServiceDatawhen the RIL proxy calls RIL_IOControl.

Requirements

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

See Also

Reference

RIL Functions