RIL_ManageCalls (Windows Embedded CE 6.0)

1/6/2010

This function modifies the state of active, held, and waiting calls.

Syntax

HRESULT RIL_ManageCalls(
  HRIL hRil,
  DWORD dwCommand,
  DWORD dwID
);

Parameters

• hRil
  Handle to the RIL instance returned by RIL_Initialize.

• dwCommand
  Specifies the call modification command to be performed. For values, see Call Management Constants.

• dwID
  Specifies the ID of the call to be modified, only for RIL_CALLCMD_RELEASECALL and RIL_CALLCMD_HOLDALLBUTONE.

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.

An asychronous result of RIL_RESULT_OK indicates success. The lpData notification parameter is set to NULL.

Remarks

The RIL proxy translates the RIL_ManageCalls function into IOCTL_RIL_ManageCalls when the RIL proxy calls RIL_IOControl.

Requirements

See Also

Reference

RIL Functions
RIL_Initialize
Call Management Constants