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Nov 26, 2013
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Modified ASP.NET 4.5 CPU Throttling

Web Development Tools Microsoft

The Security and Quality Rollup is available via Windows Update, Windows Server Update Services, and Microsoft Update Catalog.

Nov 25, 2013
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Opening Files from SkyDrive using .NET

Immo Landwerth

Since Windows 8 I fell in love with SkyDrive and use it all the time now. Windows 8.1 has improved this a lot by introducing a new concept that requires some changes to the way you interact with files. In, this post Gaye Oncul Kok, Program Manager on the .NET Framework team, explains the key things .NET developers need to know when they read and write files stored on SkyDrive. SkyDrive for Windows 8.1 introduced a new technology, called smart files, which gives access to the files in the cloud by providing their content on demand. The technology was designed to minimize the disk space utilization on your Windows ...

Nov 18, 2013
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Building Browser Link extension in Visual Studio 2013

Reshmi Mangalore

Browser Link feature in Visual Studio 2013 provides APIs for you to write your own Browser Link Extension. To take a look at some of the extensions, you can download Web Essentials for Visual Studio 2013 RTM. In this blog, I will give you a step by step overview of the various APIs that we provide. You will need the following to start with: Once you have installed all of the above, you can get started: **Step 1: ** Go to  File –>New-> Visual C# –> Extensibility and select Browser Link Extension as shown in the image below. Click OK, to create MyBrowserLinkProject. The browser link project wi...

Nov 18, 2013
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Announcing release of ASP.NET and Web Tools 2013.1 for Visual Studio 2012

pranav rastogi

We have released ASP.NET and Web Tools 2013.1 for Visual Studio 2012. This release brings a ton of great improvements, and include some fantastic enhancements to ASP.NET MVC 5, Web API 2, Scaffolding and Entity Framework to users of Visual Studio 2012 and Visual Studio 2012 Express for Web. You can download and start using these features now. Below are details on a few of the great improvements you can take advantage of with this release.  Please visit http://asp.net/aspnet/overview/aspnet-and-visual-studio-2012/aspnet-and-web-tools-20131-for-visual-studio-2012 for additional release notes, documentation, ...

Nov 18, 2013
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RyuJIT .NET JIT compiler CTP1 FAQ

.NET Team

Update (2017): See .NET Framework Releases to learn about newer releases. This post shares more details about our new .NET 64-bit Just-In-Time (JIT) compiler. It was written by Kevin Frei, Development Lead for the CLR JIT team. RyuJIT received a great response with its RyuJIT: The next-generation JIT compiler for .NET announcement post. Thanks! It was great to see all of the questions. In this post, we’d like to answer your questions and give you a better sense of where RyuJIT is headed. RyuJIT generates code more quickly. How good is the generated code? At release, RyuJIT will be both much faster at generating ...

Nov 18, 2013
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Starting Manage NuGet Packages for Solution dialog for projects under SourceGear Vault – issue and workaround

Dan Liu

There has been reports that VS hangs when Manage NuGet Packages for Solution menu item is clicked. When VS responds again, it reports the following error: "Loading the projects is required to complete the requested action. If you click the Cancel button, project loading will continue in the background, and you can try to perform the action again later." When this happens, clicking Cancel button on the message dialog won't work and Visual Studio has to be manually closed. This issue may be related to the association of your project with SourceGear Vault, which puts the read-only attribute to the packages.config...

Nov 15, 2013
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ASP.NET Performance: Performance Counters on Windows Client + IIS Express

Xinyang Qiu

Editor note: This blog is originally published by Christy Henriksson on 09-12-2012 in Web Performance Blog, which will be obsolete soon.  Future ASP.NET related performance blogs will be posted here.I learned recently that ASP.NET performance counters are not available on Windows 7 or 8 (client) when running with IIS Express (or the Dev10 default of Cassini).  Fortunately, the fix is easy: run Visual Studio as Administrator.If you’re using IIS Express without Visual Studio installed (for example, WebMatrix), then you’ll first need to install ASP.NET 4.5 features:dism /online /enable-feature ...

Nov 15, 2013
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ASP.NET Performance: Debugging W3WP Startup

Xinyang Qiu

Editor note: This blog is originally published by Christy Henriksson on 03-19-2012 in Web Performance Blog, which will be obsolete soon.  Future ASP.NET related performance blogs will be posted here.On a few occasions, I have needed to debug the startup of the IIS worker process (w3wp).  I finally decided to create a script so that I no longer need to search for the answer.  The script starts w3wp by requesting a non-existent ASPX page.  After windbg is closed, the script will kill the debug session and clean up the registry.Script requirements: Debug Script:reg add "HKLMSoftwareMicrosoftWi...

Nov 15, 2013
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ASP.NET Performance: Managed runtime loader

Xinyang Qiu

Editor note: This blog is originally published by Jose Reyes - ASP.NET on 02-29-2012 in Web Performance Blog, which will be obsolete soon.  Future ASP.NET related performance blogs will be posted here. Introduction There is a file called aspnet.config in the .Net framework installation. This file is used to specify startup flags for both ASP.NET and CLR for those settings that are needed very early in the worker process lifetime, when the config system is not yet present. In IIS 7.5 we added an attribute to the <applicationPools> configuration collection called CLRConfigFile, on the applicationHost.co...