This post originated from an RSS feed registered with .NET Buzz by Scott Hanselman. Original Post: Getting Session State in HttpHandlers (ASHX files) Feed Title: Scott Hanselman's ComputerZen.com Feed URL: http://radio-weblogs.com/0106747/rss.xml Feed Description: Scott Hanselman's ComputerZen.com is a .NET/WebServices/XML Weblog. I offer details of obscurities (internals of ASP.NET, WebServices, XML, etc) and best practices from real world scenarios. Latest .NET Buzz Posts Latest .NET Buzz Posts by Scott Hanselman Latest Posts From Scott Hanselman's ComputerZen.com

A reminder to myself and others, when you want to get access to your Session State from an ASHX or HttpHandler, you need to implement IReadOnlySessionState:

<% @ webhandler language="C#" class="DownloadHandler" %>

using System;
using System.Web;
using System.Web.SessionState;

public class DownloadHandler : IHttpHandler, IReadOnlySessionState
{
   public bool IsReusable { get { return true; } }
  
   public void ProcessRequest(HttpContext ctx)
   {
       ctx.Response.Write(ctx.Session["fred"]);
   }
}

>

Read: Getting Session State in HttpHandlers (ASHX files)