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Join the .NET & C# Teams at Microsoft Build 2025
Apr 15, 2025
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Join the .NET & C# Teams at Microsoft Build 2025

.NET Team
.NET Team

The countdown to Microsoft Build 2025 is on! Join us May 19-22 either in-person in Seattle or online and explore an exciting lineup of .NET and C# content, incl...

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Latest posts

Announcing Microsoft.AspNet.Facebook 1.1 beta
Sep 9, 2014
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Announcing Microsoft.AspNet.Facebook 1.1 beta

Kirthi [MSFT]
Kirthi [MSFT]

This past June we released the first version of the Microsoft.AspNet.Facebook NuGet package and the corresponding Visual Studio template. Today we released an update to this package: Microsoft.AspNet.Facebook 1.1 beta. In this release, we enabled better support for the Safari browser and added a new feature that gives developers the ability to add custom logic for browsers that do not have cookies enabled. The Visual Studio template that uses this updated package will be released soon. To read more about the features in the 1.0 package, please see the blog post from the initial announcement. The Visual Studio 1.0...

September 2014 .NET Security Updates
Sep 9, 2014
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September 2014 .NET Security Updates

The .NET Fundamentals Team
The .NET Fundamentals Team

The .NET team released a security bulletin and a security advisory today as part of the monthly “patch Tuesday” cycle.   Microsoft Security Bulletin MS14-053 - Important, Vulnerabilities in .NET Framework Could Allow Denial of Service (2990931)  This security update resolves one privately reported vulnerability in Microsoft .NET Framework. The vulnerability could allow denial of service if an attacker sends a small number of specially crafted requests to an affected .NET-enabled website. By default, ASP.NET is not installed when Microsoft .NET Framework is installed on any supported editi...

September 2014 .NET Security Updates
Sep 9, 2014
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September 2014 .NET Security Updates

The .NET Fundamentals Team
The .NET Fundamentals Team

The .NET team released a security bulletin and a security advisory today as part of the monthly “patch Tuesday” cycle.   Microsoft Security Bulletin MS14-053 - Important, Vulnerabilities in .NET Framework Could Allow Denial of Service (2990931)  This security update resolves one privately reported vulnerability in Microsoft .NET Framework. The vulnerability could allow denial of service if an attacker sends a small number of specially crafted requests to an affected .NET-enabled website. By default, ASP.NET is not installed when Microsoft .NET Framework is installed on any supported editi...

September 2014 .NET Security Updates
Sep 9, 2014
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September 2014 .NET Security Updates

The .NET Fundamentals Team
The .NET Fundamentals Team

The .NET team released a security bulletin and a security advisory today as part of the monthly “patch Tuesday” cycle.   Microsoft Security Bulletin MS14-053 - Important, Vulnerabilities in .NET Framework Could Allow Denial of Service (2990931)  This security update resolves one privately reported vulnerability in Microsoft .NET Framework. The vulnerability could allow denial of service if an attacker sends a small number of specially crafted requests to an affected .NET-enabled website. By default, ASP.NET is not installed when Microsoft .NET Framework is installed on any supported editi...

Farewell, EnableViewStateMac!
Sep 9, 2014
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Farewell, EnableViewStateMac!

levibroderick
levibroderick

The ASP.NET team is making an important announcement regarding the September 2014 security updates. All versions of the ASP.NET runtime 1.1 - 4.5.2 now forbid setting <%@ Page EnableViewStateMac="false" %> and <pages enableViewStateMac="false" />. If you have set EnableViewStateMac="false" anywhere in your application, your application will be affected by this change and you should read on. Otherwise there is no action you must take, and the behavior of your application will not be affected. In December 2013, we released a security advisory warning that the configuration setting EnableViewStateMa...

September 2014 .NET Security Updates
Sep 9, 2014
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September 2014 .NET Security Updates

The .NET Fundamentals Team
The .NET Fundamentals Team

The .NET team released a security bulletin and a security advisory today as part of the monthly “patch Tuesday” cycle.   Microsoft Security Bulletin MS14-053 - Important, Vulnerabilities in .NET Framework Could Allow Denial of Service (2990931)  This security update resolves one privately reported vulnerability in Microsoft .NET Framework. The vulnerability could allow denial of service if an attacker sends a small number of specially crafted requests to an affected .NET-enabled website. By default, ASP.NET is not installed when Microsoft .NET Framework is installed on any supported editi...

Using WCF in .NET Native
Aug 28, 2014
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Using WCF in .NET Native

Immo Landwerth
Immo Landwerth

This post was authored by Ron Cain, a Software Development Engineer on the WCF team. In our previous post, we mentioned that some of the client components of Windows Communication Foundation (WCF) had been made available for .NET Native Windows Store apps in Visual Studio "14" CTP3. In this post, I will describe how to build a sample WCF Windows Store App using CTP3 and make it run using the .NET Native compiler. Note that most of this walk-through is not unique to .NET Native and applies equally well to a conventional Windows Store App. The final section of the walk- through describes the extra couple steps to...

Announcing the Release Candidates for Web API OData 5.3
Aug 27, 2014
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Announcing the Release Candidates for Web API OData 5.3

Andrew Zhou from Microsoft
Andrew Zhou from Microsoft

The release candidate NuGet packages for ASP.NET Web API OData 5.3 are now live on the NuGet gallery!Download this releaseYou can install or update the release candidate NuGet packages for ASP.NET Web API OData 5.3 using the NuGet Package Manager Console, like this: What’s in this release?This release primarily includes great new features for Web API OData v4 as summarized below:ASP.NET Web API OData 5.3 Release Candidate Additional DocumentationTutorials and other information about Web API OData are available from the ASP.NET web site (http://www.asp.net/web-api/overview/odata-support-in-aspn...

Being an intern on the .NET Team
Aug 25, 2014
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Being an intern on the .NET Team

Immo Landwerth
Immo Landwerth

This summer we had six amazing interns that joined the team to work on .NET. Their projects ranged from internal tools, over shipping components to designing forward looking aspects: If you're interested in interning with Microsoft, visit our recruiting web site. Now let's dive right in and see what cool stuff they helped us building. Shaun Arora: Designing .NET for NuGet We're releasing more and more .NET framework functionality via NuGet. Moving forward, we intend to bring the two even closer together. Shaun spend a lot of time thinking about this problem space and helped us shape our thoughs and design...