Dependency Injection using IUnityContainer In this example sample for ErrorLogging to Windows which can be viewed using Windows EventViewer >> Windows Log >> Application is explained along with dependency injection. In the constructor get the instance of IUnityContainer as below public class MvcTest : IMvcTest { private readonly IUnityContainer _unity; public MvcTest (IUnityContainer unity) { _unity = unity; } public void SomeProcess() { //Here Utils is the class where you need will need the instance //with all its dependency resolved var loggerUtil = _unity.Resolve<Utils>(); loggerUtil.LogEvent(System.Diagnostics.EventLogEntryType.Information, sywrDataLoaderMessage, "Data loa...