This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
All that is only necessary if you don't know what the names of the submitted parameters are. If you already know the names of the parameters that will be submitted, looping through an enumeration of the names is rather pointless.