Question

In Global.asax file, I have the following code.

config.DependencyResolver = new IoCContainer(unity);

In IOCContainer, it is showing as “Namespace not found”. What Namespace we should include here. I already included Microsoft.Practices.Unity.

Answer 1

You are missing the following classes. This took me a while to find aswell.
Found the below code reference Here

class ScopeContainer : IDependencyScope
{
    protected IUnityContainer container;

    public ScopeContainer(IUnityContainer container)
    {
        if (container == null)
        {
            throw new ArgumentNullException("container");
        }
        this.container = container;
    }

    public object GetService(Type serviceType)
    {
        if (container.IsRegistered(serviceType))
        {
            return container.Resolve(serviceType);
        }
        else
        {
            return null;
        }
    }

    public IEnumerable<object> GetServices(Type serviceType)
    {
        if (container.IsRegistered(serviceType))
        {
            return container.ResolveAll(serviceType);
        }
        else
        {
            return new List<object>();
        }
    }

    public void Dispose()
    {
        container.Dispose();
    }
}

class IoCContainer : ScopeContainer, IDependencyResolver
{
    public IoCContainer(IUnityContainer container)
        : base(container)
    {
    }

    public IDependencyScope BeginScope()
    {
        var child = container.CreateChildContainer();
        return new ScopeContainer(child);
    }
}