private void ContextOnBeginRequest(object sender, EventArgs eventArgs)
        {
            #if DEBUG
            if (!IsSupport) return;
            _listener = new JavaScriptTraceListner();
            if (Debug.Listeners.Contains(_listener) == false)
                Debug.Listeners.Add(_listener);

            this.response = app.Response;
            _traceStream = new TraceStream(app.Context.Response.Filter, this._listener);
            response.Filter = _traceStream;
            #endif
        }
        private void ContextOnBeginRequest(object sender, EventArgs eventArgs)
        {
#if DEBUG
            if (!IsSupport)
            {
                return;
            }
            _listener = new JavaScriptTraceListner();
            if (Debug.Listeners.Contains(_listener) == false)
            {
                Debug.Listeners.Add(_listener);
            }

            this.response   = app.Response;
            _traceStream    = new TraceStream(app.Context.Response.Filter, this._listener);
            response.Filter = _traceStream;
#endif
        }