RIL_SendDTMF function (rilapi.h)

This topic supports the Windows driver infrastructure and is not intended to be used directly from your code.

Syntax

HRESULT RIL_SendDTMF(
  HRIL   hRil,
  LPVOID lpContext,
  DWORD  dwExecutor,
  LPCSTR lpszChars,
  DWORD  dwDigitOnTimeMs,
  DWORD  dwDigitOffTimeMs
);

Parameters

hRil

lpContext

dwExecutor

lpszChars

dwDigitOnTimeMs

dwDigitOffTimeMs

Return value

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements