Microsoft.practices.unity

Alvaro Rodriguez Scelza Alvaro Rodriguez Scelza 2, 1 1 gold badge 26 26 silver badges 40 40 bronze badges. Thanks; you saved me a couple of hours — Stefan. IN my case i am only installing the Unity.

WebAPI Nuget. But its failing. Its searching for the Using UNity; although i have installed it i can't see it — lokanath das. I have installed unity 5. Resolve Type, string, params ResolverOverride[] ' cannot be used with type arguments — Mashhad Saleem.

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Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Unity container provides the RegisterType and Resolve methods for this.

We are going to use the following sample classes to demo the registration and resolution of dependencies throughout this chapter.

As you can see in the sample classes, the Driver class depends on the ICar interface. So, when we instantiate the Driver class object, then we will have to pass an instance of a class which implements the ICar interface, such as the BMW , Audi or Ford class as shown below.

In the above example, we created and passed an object of BMW while creating an object of the Driver class. Thus, we injected the dependency of the Driver class manually. Now, we will use Unity container to understand different ways to register and resolve dependencies. In order to use Unity container, we first need to create an object of it.

You can use any class which implements the IUnityContainer interface. Unity container includes the UnityContainer class in the Microsoft.

Unity namespace that implements the IUnityContainer interface. If you need to extend the container, then you can create your own custom class and implement the IUnityContainer interface as per your need. Before Unity resolves the dependencies, we need to register the type-mapping with the container, so that it can create the correct object for the given type. Use the RegisterType method to register a type mapping.

Basically, it configures which class to instantiate for which interface or base class. For example, if we want Unity container to create and supply an object of the BMW class whenever it needs to supply a dependency of the ICar interface, then we first need to register it as shown below. Here, container. The RegisterType method includes many overloads. Pablo Cibraro. Pablo is an internationally recognized expert with over 15 years of experience in designing and implementing large distributed systems with Microsoft technologies.

For the last 9 years Pablo has helped numerous Microsoft teams develop tools and frameworks for building service-oriented applications. Pablo now focuses on technologies that enable developers to build large scale systems and web applications with focus on mobile, such as HTML5, Node.

NET and Microsoft Azure. Pedro Wood. Pedro has been working as a software developer, architect and dev lead in a wide variety of business areas for more than 20 years. Pedro is a frequent contributor in open source projects and enjoys being part of the. NET community in Argentina. NET community has a rich history of dependency injection containers, dating back before the introduction of Unity.

Dependency injection containers for. NET have continued to mature and evolve significantly. In addition, open source components are now more accepted. We wanted to support all those who had invested in the library. Be sure to read the official announcement from the new team and follow their work on the new GitHub repo.