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Portable Class Library (PCL) now available on all platforms

This post announces a standalone release of the .NET portable class library reference assemblies that can be used on any operating system. It was written by Rich Lander, a Program Manager on the .NET Team. Update: Read PCL and .NET NuGet Libraries are now enabled for Xamarin for later information on this release. You can build .NET apps ...

ASP.NET App Suspend – responsive shared .NET web hosting

This post introduces ASP.NET App Suspend, which is a game-changing feature in the .NET Framework 4.5.1. It radically changes the user experience and economic model for hosting large numbers of ASP.NET sites on a single machine. This post was written by Rich Lander, a Program Manager on the .NET team. (image) Sharing can be hard. In my early ...

RyuJIT: The next-generation JIT compiler for .NET

This post introduces the .NET team’s new 64-bit Just-In-Time (JIT) compiler. It was written by Andrew Pardoe, PM Manager for the CLR Runtime PM team. The world is moving to 64-bit computing even though it isn’t always faster or more efficient than 32-bit. A lot of programs run faster on 32-bit than on 64-bit, for a variety of reasons...

Announcing the .NET Framework 4.5.1 RC

Update (2017): See .NET Framework Releases to learn about newer releases. This release is unsupported. Update: The .NET Framework 4.5.1 RTM has been released and is available for download. The .NET Framework 4.5.1 RC is now available. It comes with a go-live license, enabling you to deploy 4.5.1 apps in production. Here are the RC bits. ...

Announcing the EventSource NuGet Package – Write to the Windows Event Log

We are announcing the EventSource NuGet package, which enables fast app tracing to the Windows Event Log, including in production. This post was written by Cosmin Radu, a software developer on the .NET Runtime team We know that you want to build high-quality software. That can be a challenging task if your desktop or web app interacts ...

Building apps with the .NET Framework 4.5.1 Preview in Visual Studio 2012

Update (2017): See .NET Framework Releases to learn about newer releases. This post describes how to add targeting support for the .NET Framework 4.5.1 in Visual Studio 2012. It was written by Rich Lander, who worked on the original multi-targeting support in Visual Studio 2010. Here’s the question: (image) You can. Visual Studio 2013 ...

Building apps with the .NET Framework 4.5.1 Preview in Visual Studio 2012

Update (2017): See .NET Framework Releases to learn about newer releases. This post describes how to add targeting support for the .NET Framework 4.5.1 in Visual Studio 2012. It was written by Rich Lander, who worked on the original multi-targeting support in Visual Studio 2010. Here’s the question: (image) You can. Visual Studio ...

Documentation updates for .NET 4.5.1

This post describes the changes that we’ve made to .NET Framework documentation for the .NET Framework 4.5.1. It was written by Cheryl Simmons, who works on the .NET Framework documentation team. In the recent preview release of the .NET Framework 4.5.1, we changed the way we update the documentation for the .NET Framework, refreshed ...

Documentation updates for .NET 4.5.1

This post describes the changes that we’ve made to .NET Framework documentation for the .NET Framework 4.5.1. It was written by Cheryl Simmons, who works on the .NET Framework documentation team. In the recent preview release of the .NET Framework 4.5.1, we changed the way we update the documentation for the .NET Framework, refreshed ...

Documentation updates for .NET 4.5.1

This post describes the changes that we’ve made to .NET Framework documentation for the .NET Framework 4.5.1. It was written by Cheryl Simmons, who works on the .NET Framework documentation team. In the recent preview release of the .NET Framework 4.5.1, we changed the way we update the documentation for the .NET Framework, refreshed ...