CodeTV.EPG.UnRegisterEvent C# (CSharp) Method

        public void UnRegisterEvent()
        {
            if (this.guideDataEventConnectionPoint != null && this.guideDataEventCookie != -1)
            {
                try
                {
                    this.guideDataEventConnectionPoint.Unadvise(this.guideDataEventCookie);
                }
                catch (Exception ex)
                {
                    Trace.WriteLineIf(trace.TraceError, ex.ToString());
                }
            }
        }