Dependency Injection (DI) is a software design technique behind the wildly popular Spring tool in Java. .NET developers are only now discovering how DI can improve the quality and maintainability of their C# code.Dependency Injection in .NET is a comprehensive guide that introduces DI to .NET developers. It covers core concepts and patterns, and introduces important DI frameworks, such as StructureMap, Windsor and Spring.NET. For each framework, it presents examples of its particular usage, as well as examines how the framework relates to the common patterns.