The Managed Extensibility Framework (MEF) has been part of the .NET Framework since .NET 4.0. There are many tutorials across the Web on how to use MEF with Windows Forms, WPF and Windows Store. MEF ...
ASP.NET MVC filters can be defined once and used in multiple places. Because ASP.NET MVC also provides the ability to create custom filters, it's good practice to learn how to make them and use them ...