Showing results for 2013 - Page 3 of 16 - .NET Blog

Earlier today, Soma announced a collaboration between Microsoft and Xamarin. As you probably know, Xamarin’s Visual Studio extension enables developers to use VS and .NET to extend the reach of their apps across multiple devices, including iOS and Android. As part of that collaboration, today, we are announcing two releases around the .NET portable...

Office Web Apps are now using SignalR as the backend to synchronize changes when two or more people are editing files on SkyDrive or on SharePoint Online.  SignalR enables real time communication among different browsers and native mobile apps to communicate with each other through the backend server.  It is flexible, scalable and offers ...

With the release of Visual Studio 2013 RTM, we added support for scaffolding OData controllers with Entity Framework. In this blog topic we will cover the following topics •    Scaffolding an OData controller with Entity Framework on a Web API 2 project. •    Extra configuration steps required to setup OData sca...

Recently a very valuable, undocumented feature in the Visual Studio LESS editor came to my attention. This applies equally to Visual Studio 2012 Update 2 and later, and to Visual Studio 2013. The installation of Web Essentials is not required to benefit from this feature.The Visual Studio LESS Editor respects @import statements, and can resolve nam...

With the release of Microsoft ASP.NET Web API 2 OData, we have introduced support for batching requests. Batching is a web API feature that allows a customer to pack several API requests and send them to the web API service in one HTTP request and receive a single HTTP response with the response to all their requests. This way, the client can optim...

We have updated our EF Code First / MVC tutorial series to use Visual Studio 2013, Entity Framework 6, and MVC 5. New Entity Framework 6 features covered in these tutorials include: The series includes the following tutorials: The old EF 5 / MVC 4 series is still available at a new URL: The o...

When you scaffold an existing Entity Framework model, using MVC5 scaffolding in Visual Studio 2013, you can easily run into the issue of “The model backing the <DbContextName> context has changed since the database was created” as shown below. For example, in an MVC project, add the following model. Scaffold the Product model using...

ASP.NET Identity is the new membership system for building ASP.NET applications. The new tutorial  explains how to migrate an application that uses ASP.NET Membership to the new ASP.NET Identity system. The tutorial shows how to enable existing users to log in with the new Identity system by migrating the database tables that store u...

In Visual Studio 2013 we have added a couple of small features for web publishing that I’d like to share with you. Those updates are; how to take your app offline during publishing and how you can update the default file compare option. App offline support In Visual Studio when you publish your web application we do not force the remote app to be...

From the time we added CORS support for ASP.NET WEB API, we have seen many questions on its usage, including questions about sending cross-origin requests (CORS) from IE. IE 10 and higher fully support using XMLHttpRequest to send cross-origin requests. CORS for XHR in IE10  is a great blog post on this approach.CORS is also supporte...