使用c#中的skype4com接听来电

任何人都可以指导我如何在c#中使用skype 4com接听skype呼叫吗。目前，当有来电时，我正在生成一个事件，它运行良好，但我不知道如何接听该电话。。。提前感谢的任何帮助

using System.Runtime.InteropServices;
using SKYPE4COMLib;
[DllImport("winmm.dll")]
private static extern long mciSendString(string strCommand, StringBuilder strReturn,   int iReturnLength, IntPtr oCallback);

  skype.CallStatus += new _ISkypeEvents_CallStatusEventHandler(Skype_checkincoming);
  public void Skype_checkincoming(Call call, TCallStatus status)
        {
        try
        {
            if ((call.Type == TCallType.cltIncomingP2P)
                || (call.Type == TCallType.cltIncomingPSTN))
            {
                if (status == TCallStatus.clsRinging)
                {

                }
            }
        }
        catch (Exception e)
        {
            MessageBox.Show(DateTime.Now.ToLocalTime() + ": " +
             "Call Status Event Fired - Failed" +
             " - Exception Source: " + e.Source + " - Exception Message: " + e.Message);
        }
    }

  call.Answer();