Justin Cooney

Web Development Tips and Examples

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about

I am a Senior Applications Programmer / Analyst with years of experience developing enterprise solutions using the Microsoft technology stack including C#, VB.NET, ASP.NET, AJAX, IIS and SQL Server. I specialize in Web application development with a focus on building secure systems, integrating applications, and designing robust database structures.

Category: .Net

  • Custom Function to Inject HTML Tags Iteratively into ListView Column Text

    The ASP.NET system libraries offer powerful string manipulation functionality in the form of extensive Regular Expression support as well as String-specific functions such as Split and Replace. In 99% of cases these functions are sufficient to use to quickly manipulate strings. However in one case I had to put together a special function of my…

  • Using a JQuery AutoComplete Widget with an ASP.NET Web Service

    I’ve been playing around with hooking up the JQuery AutoComplete widget with an ASP.NET Web Service. This is a really neat idea that adds a lot of whizzbang to a standard Web-based form. In theory one could also use ASP.NET UpdatePanel controls with traditional ASP.NET/HTML form controls, but I really wanted to look further into the…

  • Enable/Disable Allowed File Types in DotNetNuke

    DotNetNuke (DNN) is a good content management system that greatly simplifies the day to day administration and content management of sites. One nice feature is the file management system which allows users to upload files from their local computers to the filesystem on the DNN Web server portal root. They can then use the DNN…