HttpHandler in WebSite VS 2005

This example intended to case, when classes located in App_Code.

HttpHandler:

public class TestHandler : IHttpHandler
{
        public TestHandler() {}

        public  void ToDo()
        {
         //....
        }

    public bool IsReusable
        {
            get { return true; }
        }
        void IHttpHandler.ProcessRequest(

               HttpContext context)      
        {
           ToDo();
        }
}

Web.Config:

 <httpHandlers>
      <add path="test.test" verb="*" 

 type="TestHandler, App_Code" />
 </httpHandlers>