dynamicobject

Dynamic ViewState in ASP.Net WebForms – Part 2

An improved DynamicViewState for ASP.NET Web Forms: fully compatible with StateBag, available as a NuGet package, with performance benchmarks.

Dynamic ViewState in ASP.Net WebForms

How to build a ViewBag-style dynamic wrapper around ViewState in ASP.NET Web Forms with DynamicObject, so you can drop string keys and casts.