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HttpModule causing HttpHandler not to work

I am trying to get an HttpHandler I found on the Web to work. It is called
FreeText. It allows fancy handling of a Textbox.

This program is just a dll that you set up as an HttpHandler:

<add verb="GET"
type="FreeTextBoxControls.AssemblyResourceHandler, FreeTextBox"

This program works fine as long as I don't add a rudimentary HttpModule. I
found out it doesn't work if I have a module called ScrollKeeper installed.

I get an error:

Problems with this Web Page might prevent it from being displayed

Then I found that it had nothing to do with that program. I could make it
fail if I just added a basic module of my own.

************************************************** *************
using System;
using System.Web;

namespace HttpModuleExamples
public class CustomHttpModule : IHttpModule
//IHttpModule Members
public void Init(HttpApplication httpApp)
httpApp.EndRequest += new EventHandler(this.OnEndRequest);
public void Dispose()
//Usually nothing has to happen here

// Event Handlers
public void OnEndRequest(object o, EventArgs ea)
HttpApplication httpApp = (HttpApplication) o;
HttpContext ctx = HttpContext.Current;
ctx.Response.Write("<br>Ending Request <br>");
************************************************** ************

My Web.Config entry:

<add type="HttpModuleExamples.CustomHttpModule, HttpModules"
name="CustomHttpModule" />
If I take out the "ctx.Response.Write" line, it works fine.

Why would that affect the other dll?


Mar 1 '06 #1
0 1026

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