HTML 5 and CSS3 Support in Visual Studio 2010 SP1

Microsoft released an update for visual studio 2010 to support HTML 5, CSS3. The update is known as “Web Standards Update for Microsoft Visual Studio 2010 SP1” and it is available to download as a Free update from Visual studio gallery. According to VS web developer Team blog this updates the HTML5 intellisense and validation to reflect the latest W3C specifications and fixes some bugs in the current SP1 support for HTML5. Also JavaScript intellisense it updated to reflect many of the new browser capabilities such as Geolocation and DOM storage. Finally, this update adds comprehensive CSS3 intellisense and validation based on the latest specifications from W3C.
This Update provides you intellisense and validation for most common HTML 5 features like:

• Video & related tags
• Audio & related tag
• New input types like email, url, date etc.
• Drag & Drop support
• Accessibility standard WAI-ARIA
• Microdata
• Schema.org & more SEO friendly goodness

Could not load type System.ServiceModel.Activation.HttpModule

 

Just faced one problem with my Windows Server 2008 R2 server while configuring my Silverlight WCF application for demo…

my application was working fine on my localhost and it fail to start when I uploaded to my demo server, and I got following error message…

“Could not load type 'System.ServiceModel.Activation.HttpModule' from assembly 'System.ServiceModel, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'.”

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

This error can occur when IIS is installed after installing .NET Framework 4, or if the 3.0 version of the WCF Http Activation module is installed after installing IIS and .NET Framework 4.

simplest solution to resolve this issue, run the following from command line:

aspnet_regiis.exe /iru

you can locate aspnet_regiis.exe at

• %windir%\Microsoft.NET\Framework\v4.0.30319
• %windir%\Microsoft.NET\Framework64\v4.0.30319 (on a 64-bit machine)

WebMatrix Beta 2 released

Microsoft announced release of WebMatrix Beta 2 and the Web Platform Installer is available for download at http://go.microsoft.com/fwlink/?LinkID=194638

WebMatrix is a free tool which offers developers a one-click solution to create, build website faster and make their job easier. It provides easy way to customize and build Web sites from popular open source apps like WordPress, Drupal and Joomla as well as a powerful tool to build sites from the ground up using ASP.NET, PHP, HTML and a number of other leading technologies. it also provides facility to publish websites with integrated deployment tools and gallery of hosting providers that meet their needs. this is a great tool for web developers who want to find a new and easier way of building web sites, or who want to learn how to build web sites quickly.