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: ASP.NET

  • Example of Adding a JQuery Modal Dialog Warning on Blur to an ASP.NET Text Box

    In this article I will review how to set up a basic JQuery UI Dialog widget to act as a modal alert box that warns the user of a possible problem when they move away from an HTML form field. The traditional JavaScript alert command is functional but doesn’t look very nice but since you…

  • VB.NET – Reviewing String Collection Options

    I’ll spend some time in this article reviewing some of the more common ways of handling String collections in VB.NET. Arrays in VB.NET do behave somewhat uniquely in several key aspects and working with them does take some getting used to for developers coming from a C# or Java background. As with most things, there are…

  • Using a JQuery DatePicker with an ASP.NET DataList and UpdatePanel

    When you are developing a new Web form there are a number of useful technologies that you can use to enhance the functionality of the form. Today I will review combining an ASP.NET DataList control with a JQuery DatePicker widget, and also with an ASP.NET UpdatePanel. The complexity in this combination of controls comes into…