Custom controls, libraries, and programs developed in Visual Basic .Net by Areon Inc. We promise clean, efficient, open source, and free code. All work created by Areon Inc. hosted on Codeplex is licensed under the GPL (General Public License).

VB.NET library that completely wraps the 37signals Basecamp API.

This a simple tool for Application and Web page designers. Color combiner can be used in choosing best combination of colors

Devv.Core.Crypto is an encryption library written in VB.NET. It supports all the major Cipher and Hash algorithms: RC2, DES, TripleDES, AES (Rijndael), SHA and MD5. The configuration can be done using the application settings file, and it's quite easy to integrate. Compatible with .NET 2/3/3.5/4.

The .NET Extensions project is monthly updated library of C# und VB.NET extension methods for ASP.NET Web Forms, MVC, WPF, Silverlight and Entity Framework. It's part of a column published by Patrick A. Lorenz (www.pgk.de) in the German magazine "dotnetpro" (www.dotnetpro.de).

Devv.Core.Erroo is a very easy to implement error handling library. It supports writing to the system event log and log files, displaying detailed and customizable error dialogs to the user and also reporting using web services. Works with, Windows Forms, ASP.NET and also with Mono.

Framework for managing error message strings in resource files and exceptions using enuemrations for message access.

.NET API Library for www.etsy.com v2 RESTful API with fully compliant OAuth 1.0a for all CRUD & Upload Images API - developed in VB.NET. *15/11/2010 MAJOR UPDATE*

A .NET expression parser and evaluator that uses a custom compiler and lightweight codegen to ensure that expression evaluation is fast and efficient.

OpenPhysX is a Free, Open-Source motion detection such as Kinect, for Windows. All Is Written In C#/CSharp, and maked with Microsoft Visual Studio 2010 Pro.

PageMethods allows to enforce strong typing when calling a web pages, and provides an intuitive navigation model when coding web applications. Linking to a web page is very easy, both in simple HTML and in ASP.NET. Linking to a page that really exists, passing the right parameters, and parsing these parameters, is a bit different.

PDFLib - Read and Change PDF files in VB.NET or C#

RealtimeTrace is a .Net library you can use in any of your .Net project. By using and implementing RealtimeTrace you will have the following benefits : Track any error at execution time in your .Net application; Track any error in the release build without the Trace being enabled ; Store any error and its context (ie : the values of any members,variables or objects used around the Exception Event) in a data storage provider for later analysis ; Have a tool to diagnose and locate the error in source code, even when the application is deployed and running on a production machine ; Track and correct any bug that cannot be reproduced on a development machine ; Have a tool to measure how buggy or how stable your application is ; Deliver an error-free application at the first release ;

Add-Ins for .NET Reflector

A .NET 2.0 library that lets you easily translate your program.

Devv.Core.UniDataTier is a generic and easy to use data access layer compatible with SQL Server, Oracle, OleDb and ODBC. Support for other databases (MySQL was tested in the early stages) can be easily added using the provided Enum and overloaded methods. Supports inline SQL and also Store Procedures. This is intended to be easy to use, not the most advanced data library out there.

Devv.Core.Utils is the common / utility library developed by the Devv team. Contains helper classes for IO, Regex, Configuration, Windows Registry, Email, Logging, Serialization, Compression, Networking, Session, Cookies and more. Compiled to .NET 2.0 and 4.0.

vBridge extends .NET's GUI capabilities by giving developers additional system features, and increases productivity by eliminating common boilerplate code.

The Web Client Guidance from patterns & practices, assist developers and architects with the design, development and deployment of Rich Responsive Web applications using .NET.

Free and open source library with over 1000 helpers and utility methods coded in C# and VB.NET. Five different architectures available.