System.Diagnostics.TraceListener.TraceData C# (CSharp) Method

        public virtual void TraceData(TraceEventCache eventCache, String source, TraceEventType eventType, int id, object data)
        {
            if (Filter != null && !Filter.ShouldTrace(eventCache, source, eventType, id, null, null, data))
                return;

            WriteHeader(source, eventType, id);
            string datastring = String.Empty;
            if (data != null)
                datastring = data.ToString();

            WriteLine(datastring);
            WriteFooter(eventCache);
        }

        public void TraceData(TraceEventType eventType, int id, params object[] data)
        {
            Initialize();

            if (_internalSwitch.ShouldTrace(eventType) && _listeners != null)
            {
                TraceEventCache manager = new TraceEventCache();

                if (TraceInternal.UseGlobalLock)
                {
                    // we lock on the same object that Trace does because we're writing to the same Listeners.
                    lock (TraceInternal.critSec)
                    {
                        for (int i = 0; i < _listeners.Count; i++)
                        {
                            TraceListener listener = _listeners[i];
                            listener.TraceData(manager, Name, eventType, id, data);
                            if (Trace.AutoFlush)
                            {
                                listener.Flush();
                            }
                        }
                    }
                }
                else
                {
                    for (int i = 0; i < _listeners.Count; i++)
                    {
                        TraceListener listener = _listeners[i];
                        if (!listener.IsThreadSafe)
                        {
                            lock (listener)
                            {
                                listener.TraceData(manager, Name, eventType, id, data);
                                if (Trace.AutoFlush)
                                {
                                    listener.Flush();
                                }
                            }
                        }
                        else
                        {
                            listener.TraceData(manager, Name, eventType, id, data);
                            if (Trace.AutoFlush)
                            {
                                listener.Flush();
                            }
                        }
                    }
                }
            }
        }