Major new Feature of Visual Studio 2011 is leverage the power of the Windows 8 specially Metro Style Application with Windows Dev Center by using HTML 5 Support and Strong markup and java script intelligence full incompatibility with .net framework 4.5 new features for Asp.net and C#. VS2011 have such great support of search.SharePoint Support is really cool specially remote publishing ,testing , Debugging feature. thanks a god now visual web part is available in sandbox great support and IntelliSense for JavaScript with streamlined temps.

Core Feature of .net framework 4.5 Vs 2011

IDE

• Metro UI and window 8 App
• multiple monitors
• Improved Soution explorer
• html 5 and xmal degsiner enhancement
• Strong ALM Support with TFS 2011
• SharePoint Remote Deployment (Love it :)
• Support for with CSS 3 and HTML 5 ,XMAL(silverlight)
• Just in time compiler on multi-core processors
• Stronge Regular expression engine
• Enhancement of MEF
  
  
  Asp.net

• Asynchronously http request and responses
• web sockets
• Model binders (great feature)
• Expressions for DataBind ( Like when you we some thing like that for databind Text='<%#BindItem.FirstName %>' it will give us intelligence.
• Support for HTML5 CSS 3
• GridView enhancement

Windows 8 Metro App

http://msdn.microsoft.com/library/windows/apps/

Full Support for html 5 css3 and xmal with template.

SharePoint 2010 Support

Improved SharePoint 2010 Sandbox Soluiton

Create Lists and Content Types by Using New Designers

Create Site Columns

Create Silverlight Web Parts

Publish SharePoint Solutions to Remote SharePoint Servers

Test SharePoint Performance by Using Profiling Tools

Create Sandboxed Visual Web Parts

Improved Support for Sandboxed Solutions.

Support for JavaScript Debugging and IntelliSense for JavaScript

Streamlined SharePoint Project Templates

http://msdn.microsoft.com/en-us/library/ee290856(v=vs.110).aspx

use full resource

http://msdn.microsoft.com/en-us/netframework/hh403373

download

http://www.microsoft.com/visualstudio/11/en-us

Learn

http://msdn.microsoft.com/en-us/library/windows/apps/br211380(v=VS.85).aspx (metro app)

TFS

http://channel9.msdn.com/Events/BUILD/BUILD2011/TOOL-820F

Chanel 9 and other

http://msdn.microsoft.com/en-za/ms348103

http://channel9.msdn.com/Events/BUILD/BUILD2011

Windows 7 is not even out the door yet and rumors are already circulating about the next version of Microsoft’s OS, Windows 8.

According to Microsoft employee Robert Morgan, future iterations of Windows, including Windows 8, could support a 128-bit architecture. Two weeks ago his now defunct LinkedIn profile disclosed that he had been working on “research and development projects including 128-bit architecture compatibility with the Windows 8 kernel and Windows 9 project plan”.

Further to this, Morgan’s profile also let slip that Microsoft are hoping to form a number of future relationships with major players such as IBM, Intel, AMD and others in the run up to 128-bit support. (Keep in mind that 64-bit computing is just now going mainstream.)

An interview with Robert Morgan, who has been with the company since 2002, is expected to appear on Windows 8 News within the coming days, hopefully shedding more light on what to expect from the next version of Windows, codenamed Chirdori.

So while we wait to learn more on the future of Windows, be sure to check our our coverage on Microsoft’s latest effort, Windows 7.