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: C#

  • Three Free Online Code Sandbox and Collaboration Tools for SQL, .NET, JavaScript

    Being able to write and test code snippets in your Web browser in collaboration with others anywhere in the world is an empowering experience. This is especially true when the tool is free for anyone to use. I can see no better way for developers to learn new languages or code better applications when the…

  • JQuery with ASP.NET: Save Copy / Paste Excel Data to a Database Table

    Have you ever wanted to help your users move data from Excel to your Web application? In this article I will give an example in ASP.NET that takes copied Excel spreadsheet rows from the user’s clipboard and saves the information to a SQL Server database table. Since ASP.NET runs at the server level, you will need to…

  • C# Example of a GridView Tied to a SQLDataSource

    So what’s the simplest way to build a Web-based interface for a basic database table? In this article I’ll provide a fully working example with a minimum of code. This is a useful feature to be able to put together, especially when you are catering to power users who should be able to help maintain…