We have already checked functionality of Model Binding in next version of ASP.Net. That is not only interesting feature, there is more on it. With Model Binding we can add Value Provider to our method. Value Provider can be Cookie, QueryString, Form or a Control. Your method will look for the Control ID which is your parameter name in method.
For more details you can checkout below video.
An article for the same you can have a look at Web Forms Model Binding Part 2: Filtering Data