ADO.NET

Introduction to The One ASP.NET Platform/Ecosystem

December 25, 2012 .NET, .NET Framework, .NET Framework 4.5, ADO.NET, All, ASP.NET, ASP.NET 4.5, ASP.NET AJAX, ASP.NET MVC, ASP.NET MVP, C#.NET, Community, HTML, HTML5, IIS, JavaScript, JavaScript, jQuery, JQuery Mobile, KnowledgeBase, LINQ, Microsoft, MSDN, SignalR, Updates, VB.NET, VisualStudio, VS2012, WCF, Web, Web API No comments

Introduction

ASP.NET has travelled a long way through evolutions. Earlier when ASP.NET 1.0 was released as part of .NET Framework 1.0 in Jan 2002, there was only ASP.NET – a framework for building dynamic web applications and it provided lots of flexibility web developers in building robust, dynamic web applications.  ASP.NET was and is the successor to Microsoft’s Active Server Pages (ASP) technology.

ASP.NET is built on the Common Language Runtime (CLR), allowing programmers to write ASP.NET code using any supported .NET language. The ASP.NET SOAP extension framework allows ASP.NET components to process SOAP messages.

From that, today we reached ASP.NET 4.5 and platform/web framework has changed a lot through the 10 years of journey.

Before going further lets go through a quick summery of additions in each releases:

ASP.NET 1.0 (January 16, 2002)

  • Object-oriented Web application development supporting inheritance, polymorphism and other standard OOP features
  • Support for generic HTML controls and ASP.NET dynamic web controls
  • Event based programming
  • The developer can make use of DLL class libraries and other features of the Web server to build more robust applications that do more than simply rendering HTML.
  • Integrated development support using Visual Studio .Net 2002

ASP.NET 1.1 (April 24, 2003)

  • With ASP.NET 1.1 – an update to .NET framework 1.0 called as .Net framework 1.1 – we received support for Mobile Web Controls, Automatic input validation
  • Integrated development support using Visual Studio .Net 2003

ASP.NET 2.0 (November 7, 2005)

ASP.NET 2.0 introduced major updates to ASP.NET framework with introduction of Master pages and new data controls.

The interesting features included in this release were:

  • Integrated development support using Visual Studio 2005
  • New data controls (GridView, FormView, DetailsView)
  • New technique for declarative data access (SqlDataSource, ObjectDataSource, XmlDataSource controls)
  • Navigation controls
  • Master pages
  • Login controls
  • Themes
  • Skins
  • Web parts
  • Personalization services
  • Full pre-compilation
  • New localization technique
  • Support for 64-bit processors
  • Provider class model
  • Web Sites projects are introduced. An alternative to Web Application project model in earlier versions.
  • ASP.NET AJAX has been introduced as a separate installer. Included ScriptManager, UpdatePanel etc.

ASP.NET 3.5 (November 19, 2007)

This was an incremental update to ASP.NET 2.0 and .NET Framework 2.0. Base level the Runtime was depending on .NET Framework 2.0 and set of additional runtime extension components been introduced in this release.

The interesting features included in this release were:

  • Integrated development support using Visual Studio 2008
  • New data controls (ListView, DataPager, LinqDataSource)
  • ASP.NET AJAX included as part of the framework
  • Support for HTTP pipelining and syndication feeds.
  • WCF support for RSS, JSON, POX and Partial Trust
  • All the .NET Framework 3.5 changes, like LINQ etc.

With .NET Framework 3.5 Service Pack 1, some more features been introduced

  • Integrated development support using Visual Studio 2008 – Service Pack 1
  • Incorporation of ASP.NET Dynamic Data
  • Entity Framework support
  • Support for controlling browser history in an ASP.NET AJAX application
  • Ability to combine multiple JavaScript files into one file for more efficient downloading
  • New namespaces System.Web.Abstractions and System.Web.Routing
  • JQuery is included as part of the template.
  • ASP.NET MVC is born

Now ASP.NET framework is spitted in to three based on the purpose

ASP.NET Core Services – all the major ASP.NET runtime components has been built in to this and will act as a base layer for all other ASP.NET components such as Web Forms, MVC, Dynamic Data etc.

Now we have three Presentation Frameworks/Components that utilizes the ASP.NET Core runtime components

  1. ASP.NET Web Forms – based on traditional ASP.NET web application model – dynamic *.aspx pages with code behind file.
  2. ASP.NET MVC – based on MVC model – *.aspx pages for View, no code behind file. Simply depended on Controller and model.
  3. ASP.NET Dynamic data – the quick and easy – rapid application development model with help of LINQ and Entity Framework. ASP.NET Dynamic Data helps you quickly build a fully customizable, data-driven application without writing code. Dynamic Data provides a rich scaffolding framework that is easily extensible by using the traditional ASP.NET programming model.

ASP.NET 4.0 (April 12, 2010)

The .NET Framework version 4 includes enhancements for ASP.NET 4 in targeted areas. Visual Studio 2010 and Microsoft Visual Web Developer Express also include enhancements and new features for improved Web development.

The interesting features included in this release were:

  • Integrated development support using Visual Studio 2010
  • jQuery Included with Web Forms and MVC
  • Content Delivery Network Support
  • Setting Meta Tags with the Page.MetaKeywords and Page.MetaDescription Properties
  • ASP.NET MVC 3.0 with Web Pages and razor support
  • IISExpress Support through Service Pack1
  • and more… You can read about it in detail on the MSDN page What’s New in ASP.NET 4 and Visual Web Developer

 

ASP.NET 4.5 (August 15, 2012)

This was a long awaited release since ASP.NET 4.0, which includes the new improved support for Web Pages, MVC and new Web API support. With the release of .NET Framework 4.5 and Visual Studio 2012, decided to go away from Service Packs and release incremental updates whenever available.

The interesting features included in this release were:

  • Async support – HttpRequest, Response, HTTP Modules and Handlers are capable of handling Async request and responses.
  • AntiXSS library is integrated
  • WebSockets protocol support
  • Lazy request validation
  • ASP.NET Web Forms – Model binding similar to ASP.NET MVC
  • HTML5 support
  • ASP.NET MVC 4, Web Pages 2.0, Web API, ASP.NET MVC 4 – Mobile Web Templates using jQuery Mobile
  • and more… You can read about it in detail on the MSDN page What’s New in ASP.NET 4.5 and Visual Web Developer

ASP.NET and Web Tools 2012.2 update

This .2 update adds a number of new templates and features including:

  • Enhancements to Web Publishing
  • New Web API functionality
  • New templates for Facebook Application and Single Page Application
  • Real-time communication via ASP.NET SignalR
  • Extensionless Web Forms via ASP.NET Friendly URLs
  • Support for the new Windows Azure Authentication
  • and more… You can read about it in detail on the MSDN page What’s New in ASP.NET and Web Tools 2012.2 Update

SignalR

SignalR is a new member of the ASP.NET family that facilitates adding real-time functionality to web applications using WebSockets and other down-level transports. SignalR is a self-contained library installed via NuGet that is targeting a 1.0 RTW as part of the Fall Update. This will include item templates for adding SignalR connections and hubs to an ASP.NET application as well as a full project template that integrates with ASP.NET MVC and ASP.NET Web API.

[ Quoted from http://aspnet.codeplex.com  ]

THE ONE ASP.NET PLATFORM

Now the ASP.NET ecosystem would look as in the image, with 2012.2 release: Single platform – multiple, extensible solutions

All the parts of ASP.NET, all the subsystems are all part of the larger ASP.NET community 

[Image courtesy Scott Hanselman’s blog]

Scott Hanselman of Microsoft Quotes:

The idea behind One ASP.NET is that we want folks to be able to make apps that have real-time components with SignalR, clean, simple APIs with Web API, all in one pages with KnockoutJS, pages with MVC, Web Forms or Web Pages, as well as existing ASP.NET systems like OData, ASMX, and more.

We want open source projects like JSON.NET, KnockoutJS, SignalR, Backbone, MongoDB, Scaffolding, NHIbernate, Ninject (and the list goes on) to all play in the same ASP.NET LEGO sandbox.

We’ll put all these subcomponents on NuGet and they’ll live alongside community components and you’ll be able to build ASP.NET applications starting from some base template and add just the pieces you want. We are getting there. We want folks to use the parts they want, and swap out the parts they don’t. Everything should work together.

ScottGu Quotes
The new runtime functionality is delivered to ASP.NET via additional NuGet packages. This means that installing this update does not make any changes to the existing ASP.NET binaries, and thus does not cause any compatibility issues with existing projects. New projects will contain the new functionality and existing projects can be updated with the new NuGet packages.

You can further read about it through Scott Hanselman’s article and ScottGu’s blog 
 

Conclusion

Now with ASP.NET 4.5 and Updates we reached a place where we have a vast variety of technologies to choose from, to develop rich, dynamic web applications for Desktop browsers as well as for mobile browsers.

ASP.NET Ecosystem is growing and is moving in the right pace with the release to open source development of most of the components through http://aspnet.codeplex.com/ 

It is challenging and interesting for ASP.NET developers to be able to develop using such cutting edge technologies.

Information Sources & Courtesy: Wikipedia, MSDN and Microsoft Developer blogs

Visual Studio 2012 RTM available for download

August 16, 2012 .NET, .NET Framework, ADO.NET, All, ASP.NET, ASP.NET MVC, Azure Tools, Microsoft, Silverlight, VB.NET, VisualStudio, VS2012, WCF, Web Services, Windows, WinForms, WPF, WWF No comments

Microsoft has released Visual Studio 2012 RTM for MSDN subscribers on 15th AUG 2012. MSDN Subscribers can download it from MSDN here, logging in with your msdn credentials.

image

Those who doesn’t have MSDN subscription can download trial versions from below links from Microsoft Download Center

Download Microsoft Visual Studio Ultimate 2012

There are two types of installers

1. Web Installer (vs_ultimate.exe): – which will download all necessary packages from the download source location before installation.

2. Download a DVD5 ISO image (VS2012_ULT_ENU.iso): you can use it for offline installation. The ISO image contains all the necessary software’s for the installation. You can download the ISO image directly and install it.

Associated download packages:

Download Microsoft Visual Studio 2012 SDK

Download Microsoft Visual Studio 2012 Visualization & Modeling SDK

Download Microsoft Visual Studio Test Professional 2012

Visual Studio 11 BETA – available for download

March 2, 2012 .NET, .NET Framework, ADO.NET, All, ASP.NET, C#.NET, Microsoft, VisualStudio, VS11, Windows 8 No comments

Microsoft has released BETA version of upcoming Visual Studio 11.  You can download appropriate version and install and try yourself.

Download from Microsoft Download Center

Released: Windows Phone 7 Developer Tools Update & Other Updates

February 5, 2011 .NET, .NET Framework, ADO.NET, All, C#.NET, General, Microsoft, Microsoft SDKs, ToolKits, VisualStudio, VS2010, Windows, Windows Mobile, Windows Phone, Windows Phone 7, Windows Phone SDK 1 comment

There are few updates from Microsoft for Windows Phone 7 Developer Tools Update, Windows Azure, & Windows Phone 7 Training Kit for Developers – RTM Refresh. Check it out.

Windows Phone Developer Tools January 2011 Update

January 2011 Update to the Windows Phone Developer Tools providing bug fixes, a new emulator, and utilities. This update is composed of two installation files and includes the contents of the deprecated October 2010 Update.
HPC Pack 2008 R2 SDK w/ SP1

The Microsoft HPC Pack 2008 R2 SDK was designed to provide the tools and content necessary to write parallel applications for the Windows HPC Server 2008 R2 platform. The zip files are subject to the license terms for the SDK.
Windows Phone 7 Training Kit for Developers – RTM Refresh

This Windows Phone 7 Training Kit for developers will give you a jumpstart into the new Windows Phone world by providing you with a step-by-step explanation of the tools to use and some key concepts for programming Windows Phones.
Windows Azure Tools and SDK 1.3

Windows Azure Tools for Microsoft Visual Studio, which includes the Windows Azure SDK, extends Visual Studio 2010 to enable the creation, configuration, building, debugging, running, packaging and deployment of scalable web applications and services on Windows Azure.
Windows Azure Platform Training Kit

Windows Azure Platform Training Kit includes a comprehensive set of technical content to help you learn how to use Windows Azure, SQL Azure, and the Windows Azure AppFabric.
Web Camps Training Kit

Janaury 2011 release of the Web Camps Training Kit

Thanks to Microsoft Download Center