Practical .NET


Test Driving a JavaScript MVC Framework

Peter looks at Knockout, one of the MVC environments for writing client-side JavaScript, and wonders if we're on the wrong path.

Adding Client-Side Validation in ASP.NET MVC 3

By having your Data Annotations implement the IClientValidatable interface, you can make it easy for developers to integrate your client-side validation into your Views.

Integrating Validation with the Entity Framework

Validation should begin as close to your database as possible: in your Entity Framework entities. Here's how you can integrate validation code into both the entities the Entity Framework generates and the ones you write.

Separating Validation Code from Business Objects Using DataAnnotations

While you can create classes that contain their own validation code, there are scenarios where it makes sense to separate validation code from the properties it validates using DataAnnotations.

Incremental Validation in WPF

WPF provides the richest environment for developers to incorporate standalone validation classes into their user interfaces—and for business object developers to support an application's user interface.

Exploiting the .NET Validation Frameworks

Implementing one of three interfaces can turn your business classes into self-validating components that seamlessly integrate into WPF, Silverlight and ASP.NET MVC applications -- and can be easily extended to other environments.

Construct XAML Forms at Runtime with Resource Files

WPF makes it very easy to load non-executable resources at run time -- including a complete UI in XAML. Here's how to leverage that functionality to create applications that you can customize without recompiling.

ASP.NET: Empowering Your Master Pages

You can use your Master Pages just to structure your pages. Or you can integrate them into your application with custom code that your content pages can access.

Creating the Perfect ASP.NET UI with Web Parts and User Controls

Web Parts and User Controls let you easily build customizable UIs with the same tools you use to create inflexible user interfaces -- and implement an MVC-like pattern in ASP.NET.

Integrating with the .NET Framework UI Controls

With a little bit of code (along with a .NET interface and collection), you can integrate the properties on your classes with the .NET user interface controls to simplify your presentation layer.

Extending XAML Applications with Custom Commands

In WPF and Silverlight,you can separate your UI logic into a set of Command classes that facilitate loose coupling, testable designs, and reusability.

Test-Driven Development, Generate from Usage and Continuous Testing

Use Test-Driven Development, generate from usage and a free Visual Studio add-in to let you spend more time doing what programmers want to do: writing code that works.

Integrating DataViews with Multiple Cascading DropDown Lists

Peter Vogel solves a reader's problem by integrating data from multiple dropdown lists, the FormView and some Ajax magic that calls code in a method in an ASPX page.

Integrating Ajax Code into the ASP.NET Validation Infrastructure

Here's how to integrate the ASP.NET CustomValidator control with client-side code to create a page that uses Ajax and server-side code to validate data at the browser.

High-Performance ASP.NET Caching

Crafting a caching strategy is critical to building effective Web apps. It's only possible when you know what options are available and how to integrate them.

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