(Neil Knobbe) A question came up in the vbCity Forums that I participate in about changing the background colour of the header portion of the TabControl. The original question was about changing the colour of the tabs themselves (original question).

(Scott Guthrie) One of the fundamental design goals of Silverlight and WPF is to enable developers to be able to easily encapsulate UI functionality into re-usable controls.

(Ricardo borges) CRUD is a basic functionality in most of existing applications, it means Create, Retrieve, Update and Delete. These actions will provide the needed tasks to persist a simple business entity.

(Mark Strawmyer) Asynchronous JavaScript and XML (AJAX) is a bundling/simplification of technology that has existed for a while. It is a framework for building interactive Web applications that work across the popular browsers. It auto generates the necessary client-side scripting to provide a more

(Tess Ferrandez) We have reached the end of the .NET Debugging Demos series. And we are going to end it with a review of the last memory leak lab.

(Soyuj Kumar Sahoo) When we need to Upload any file in to our system we need the Browse and Upload action. In the case of Windows application of .NET there is a control called OpenFileDialog which is used for Uploading any file with browsing. Here we can get the file filter action by using the Filte

(Eric Carter) I updated a very popular blog post I made several years ago with some little additions and corrections that I think make the process of creating a user defined function (e.g. a custom function to use in Excel formulas) easier to create in Visual Studio and .NET.

(Scott Guthrie) One of the important capabilities we shipped with the Beta1 release of Silverlight 2 was a unit test harness that enables you to perform both API-level and UI-level unit testing. This testing harness is cross browser and cross platform, and can be used to quickly run and verify auto

(Steven Smith) In many applications, an authenticated user’s session expires after a set amount of time, after which the user must log back into the system to continue using the application. Often, the user may begin entering data into a large form, switch to some other more pressing task, then retu

(Tony Patton) Developers have been grappling with the stateless nature of the Web since its inception. That is, once a page has been requested and loaded, the connection to the server is gone.