Earlier releases of ASP.NET validation controls depended upon JavaScript, emitted by the ASP.NET web form framework. Unobstructive validation makes use of the data-* attributes of HTML5 for validation purposes. Bipin Joshi shows you how the new unobstructive validation features work for Web Forms.
Latest General ASP.NET Articles
Top 10 ASP.NET MVC Best Practices
Joydip Kanjilal takes a look at the 10 best practices to follow for the best and most efficient use of ASP.NET MVC Framework 4.
Using Bundling and Minification Features of ASP.NET 4.5
The newly added bundling and minification features of ASP.NET 4.5 let you bundle and minify JavaScript and CSS files, to improve the performance of your web application.
ASP.NET Event Calendar Now in Video Tutorial
Using BrowserID Authentication in ASP.NET Web Sites
Implementing support for a single user ID and password across multiple web sites can be complicated in an ASP.NET web site. Browser ID from Mozilla Labs offers a simple way of authenticating users, using their single sign-on credentials. Read on to learn how to use ASP.NET Forms Authentication and Browser ID hand in hand.
Using Model Binding in ASP.NET Data Controls
Earlier versions of ASP.NET used a data source control to bind data from the underlying data store with data bound controls. ASP.NET 4.5 provides a flexible alternative to data bind these controls - model binding. This article explains how the new model binding features can be used.
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MFC Integration with the Windows Transactional File System (TxF)
The Transactional File System (TxF), which allows access to an NTFS file system to be conducted in a transacted manner through extensions to the Windows SDK API. MFC 10, has been extended to support TxF and related technologies. This support allows existing MFC applications to be easily extended to support kernel transactions.
.NET Framework: Collections and Generics
The original release of the .NET Framework included collections as .NET was introduced to the Microsoft programming world. The .NET Framework 2.0 introduced generics to complement the System.Collections namespace and provide a more efficient and well performing option. Read on to learn more...

Creating your Own Hidden Object Game with VB.NET - Part 3 - Adding Advanced Features
This is the last installment of Creating your own Hidden Object game with VB.NET shows you how to add a Hint Facility, how to change screen resolution, and how to finalize the game.
Implementing a WCF Message Contract
WCF implementations normally take two different approaches; a Document style or an API style. Document style implementations are more flexible and often easier to extend and version. Also, Document style or rather, Message Contract service implementations, work well between systems with a shared message assembly. Jeffrey Juday guides you through architecting a WCF Message Contract implementation.