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4/8/2010

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 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.

An asychronous result of RIL_RESULT_OKindicates success. The lpDatanotification parameter is set to NULL.

Remarks

The RIL proxy translates the RIL_ManageCallsfunction into IOCTL_RIL_ManageCallswhen 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