In ASP.NET MVC 6, Microsoft introduced View Components, which similar to partial views, but they are much more powerful. It is like a mini controller, which helps to render a part of response rather the whole response. View Components consists of two parts, a class, derived from ViewComponent class(Similar to POCO controllers, ViewComponent can also be POCO, it supports convention based and attribute based identifications) and a razor view which invokes the method in ViewComponent class.
This post is about cookie based authentication in ASP.NET 5. I am implementing a cookie authentication in ASP.NET MVC application. Similar to other middleware components in ASP.NET, Cookie Authentication is also a middleware component, which you need to plug into ASP.NET pipeline.
Microsoft Exchange Web Services (EWS) is an interface by which you can programmatically manage Exchange items such as calendar, contact, and email. Microsoft Exchange Web Services is an Application Programming Interface (API) that provides programmatic access to the information and business logic in Microsoft Exchange Server 2007 or later versions. EWS is now an open source project, you can find it in github