Using Factory Pattern To Create Service

MVP Pattern (Modal View Presenter )

Command Pattern

1.      Http Handler

Get request , constructcommand

2.      Command

Process business logic .

3.      Navigator

After finish processing ,navigate to a page .

Responsibility Chain Pattern (Aspx Page + HttpHandler)

Then In Web.Config :

<httpHandlers>

    <add verb="*" path="*.aspx"type="HandlerEntry"/>

</httpHandlers>