.NET news » Components 
Omron PLC Serial Interface
Surpass Omron OCX OPC Component and use a user friendly .NET based class to interface Omron PLC Series
The VeryRichOutput Control
Subclass the WebBrowser control to harnass the power of HTML and CSS in your output displays.
Curved Lines for Bing Maps AJAX
This month’s dual-purpose column provides a walkthrough of a JavaScript function to draw a Bezier curve on a Bing Maps AJAX map control along with guidelines for testing a nontrivial JavaScript function.
WPFSpark: 1 of n: SprocketControl
A circular progress control in WPF.
CGridListCtrlEx - Grid Control Based on CListCtrl
A custom draw CListCtrl with subitem editing and formatting
Show Hide Image in DataGridView Cell
This post discusses how to show hide image in DataGridView cell
2D Water Effect in WTL
A WTL control class to add water effect to an image, like what's done in the TortoiseSVN About dialog
Enhanced Transparent Flash Control in C++
OLE container implementation for hosting a Flash Player control using C++, with support for calls and callbacks between C++ and Flash ActionScript.
Fancy Facebook Style TextboxList
TextboxList is a user friendly control that allows you to manage multiple inputs using single textbox.
Databound Schedule controls
These data controls can show scheduled events automatically.