Traces WebControl lifecycle to provide timings in the Asp.NET tracing output

TracingControlAdapter.cs

using System;
using System.Web.UI.Adapters;

namespace SH.ControlAdapters
{
    /// <summary>
    /// When used with ASP.NET tracing provides a way of tracking performance of WebControls.
    /// </summary>
    public class TracingControlAdapter : ControlAdapter
    {
        private const string TracingCategory = "sh.tracing.controlevents";

        protected override void CreateChildControls()
        {
            const string method = "CreateChildControls";
            WriteTracePre(method);
            base.CreateChildControls();
            WriteTracePost(method);
        }

        protected override void OnInit(EventArgs e)
        {
            const string method = "OnInit";
            WriteTracePre(method);
            base.OnInit(e);
            WriteTracePost(method);
        }

        protected override void OnLoad(EventArgs e)
        {
            const string method = "OnLoad";
            WriteTracePre(method);
            base.OnLoad(e);
            WriteTracePost(method);
        }

        protected override void Render(System.Web.UI.HtmlTextWriter writer)
        {
            const string method = "Render";
            WriteTracePre(method);
            base.Render(writer);
            WriteTracePost(method);
        }

        private void WriteTracePre(string message)
        {
            WriteTrace("Begin : " + message);
        }

        private  void WriteTracePost(string message)
        {
            WriteTrace("End : " + message);
        }

        private void WriteTrace(string message)
        {
            Page.Trace.Write(TracingCategory, message);
        }
    }
}