NewTOAPIA.Media.WinMM.WaveOutputPort.Open C# (CSharp) Method

        public virtual void Open()
        {
            int lFlags = (int)MM_CALLBACK.Function;   // Use a callback function to communicate
            int result;
            IntPtr tmpHandle = new IntPtr(0);
            result = (int)winmm.waveOutOpen(ref tmpHandle, DeviceID, WaveFormat, fCallbackMethod, IntPtr.Zero, lFlags);
            DeviceHandle = new WaveOutSafeHandle(tmpHandle);

            fIsOpen = true;
        }