HttpHandler And HttpModule

HttpHandler :

Only one http handler executes and provides response

<--MapReuestHandler & PostMapRequestHandler-->

Selection ------------------HttpHandlers---------------Execution

<-----determines events which are responsible for handling httprequest------>

ASP .Net HttpHandler Selection  and HttpHandler Executes

1.       BeginRequest

2.       ResolveRequestCache

3.       MapRequestHandler

4.       AcquireRequestState

5.       RequestHandlerExecute

6.       UpdateRequestCache

7.       LogRequest

8.       EndRequest

Example HttpHandler In MVC...!