Justin Cooney

Web Development Tips and Examples

recent posts

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: VB.NET

  • WebForms Declarative Data Binding using Eval & Bind

    I have been using Visual Studio’s Declarative WebForms programming model lately to quickly create Web-based form interfaces. As part of this process I have been making extensive use of control binding using the Eval() and Bind() statements, and in some cases even the old ASP Response.Write syntax. As part of my review, I will use this…

  • ASP.NET Using the Form Option when Defining your DataSource Parameters

    When working on binding a SQLDataSource to a GridView control one goes through a series of steps in the Visual Studio DataSource configuration wizard. A step that I often use but do not look much into is that of associating a parameter source with the parameters being passed to the database. This step is quite…

  • Call a JavaScript Function After an ASP.NET Save Event

    Why/How It can be useful to be able to call a JavaScript function after an ASP.NET event has completed, but it is not immediately intuitive how this can be done. Adding an onClientClick event to an ASP.NET button control will execute the JavaScript call before the ASP.NET server side code executes, so an alternate solution…