Gizmox announces the release of version 6.2.1 of its SDK. The Visual Webgui SDK now incorporates both the DHTML and the Silverlight and enables to work with both .NET 2.0 and 3.5 on the same machine. In addition, the new release includes the new wrapper feature announced earlier . Here is a more detailed...

There are scenarios when you want to Format the bound string value for example you want to display the long names as nadeemIq... or display a different value based on the bound string value & get back the original value. So here is IValueConverter interface which is used to achieve such scenarios...

Although I hate to quote that often, but, this one is totally worth it: Brad Abrams recently wrote a reference to this great "Evolving a .NET 3.5 Application" white paper , about the common scenario of migrating a .NEt 2.0 project to .NET 3.5. The white paper is available in PDF format here...

Design Patterns Via C# 3.0 View SlideShare presentation or Upload your own. (tags: design patterns ) Yesterday was my 2 part session about Design Patterns as part of dotNETwork 7th gathering . Thank you all guys for being there, There was so much interesting stuff about the audience. The conversation...

Background (skip if you know Web Application Projects) In VS 2002/2003, the web project model for a website was similar to "class library" projects, where you have a .CSPROJ or .VBPROJ file that keeps track of files "included" in the project, and compiles all the pages and controls code behind to a single...

You can customize the DataGridView to work the way you want. There are scenarios when default behavior of the DataGridView is not sufficient to fulfill the requirements. For example you want to override the behavior of DataGridView such that when i press enter key on a particular cell the cursor/focus...

Never trust the user input. The incoming data can be the source of many devils and a security flaw can be there just waiting for the right moment and the right person to break your application. After finishing my upload control I finally did the integration with the website. Now the users can select...

Here an interesting case. Consider there 2 scenarios: Both are running the same website, both have the same amount of users connected. Now imagine this website has a page to upload pictures, just like any regular photo-album website. For some reason, at some point the users complain that they see an...

If you have multiple validation control and using ValidatorCalloutExtender,You might have exprience that it does not kick fly out all the time after your first submit click. Well, this sounds like bug and does not have straight fix on it. Solution: The funny part is you can solve this problem by simple...

hi people, Do you remember the last time you have developed an application with absolutelly no worries about security ? when you could trust the user input? when you were not worried about sql injection attacks? string attacks? dropdown list modifications? You are right, (if you ever did this) probably...