Top "Httphandler" questions

HttpHandlers are classes that implement the IHttpHandler and IHttpAsyncHandler interfaces.

System.MissingMethodException: Method not found?

What once was working in my asp.net webforms app now throws this error: System.MissingMethodException: Method not found The …

c# asp.net dll nuget httphandler
IIS 7, HttpHandler and HTTP Error 500.21

On IIS 7, I'm trying to use custom HttpHandler for my ASP.NET web application. I use pipeline mode "classic", .NET …

asp.net iis iis-7 httphandler ihttphandler
URL Routing, Image Handler & "A potentially dangerous Request.Path value"

I've been experiencing this problem now for quite sometime and have decided to try and get to the bottom of …

asp.net .net vb.net web-config httphandler
The Report Viewer Web Control HTTP Handler has not been registered in the application's web.config file

The Report Viewer Web Control HTTP Handler has not been registered in the application's web.config file. Add <add …

asp.net visual-studio-2008 httphandler rdlc
HTTP handler vs HTTP module

Can someone explain in less than 2 sentences the difference between both? Yes, I know google can provide hundreds of answers …

asp.net httphandler httpmodule
Leverage browser caching in IIS (google pagespeed issue)

There are several questions about leveraging browser caching but I didn't find anything useful for how to do this in …

c# asp.net caching iis httphandler
Retrieve image from database in asp.net

How to retrieve images from sql database in asp.net using c#. i want to retrieve the image file from …

c# asp.net sql-server httphandler
Receiving a HTTP POST in HTTP Handler?

I need to listen and process a HTTP POST string in a HTTP handler. Below is the code for posting …

c# asp.net post http-post httphandler
Diagnosing 404 errors on IIS 7 and ASP.NET MVC

I have an mvc app developed and tested with Cassini. Deployed to my site on GoDaddy, and the default page …

asp.net asp.net-mvc iis iis-7 httphandler
Problem mapping HttpHandler --> HTTP Error 404 Not Found

I am having problems trying to map an HttpHandler in the web.config. This is the relevant config bit: <…

asp.net configuration httphandler web-config