IrisSkin is the easiest-to-use .NET skin solution for Microsoft VisualStudio.NET(WinForms). It provides you the ability to make your application in skin automatically, including all forms. (Shareware) .net winforms skin control skin
An advanced and extensible .NET grid control. Unites the power of bound and unbound grids with superior flexibility, reliability and display speed. The only grid that's 100% extensible, offers true WYSIWYG and uses any .NET control as a cell editor. (Demo) component grid control .net
Easy-to-use, self-wiring text validation for your Windows Forms controls. Each validation criterion can be configured entirely visually. Data input components are then validated at runtime. Features fully customizable error messages. (Commercial) input validation text validation input controls
Vss.net will allow you to use Visual SourceSafe? over the Internet by implementing a Web Service on the server side and a dotNet WinForms client on the client side. (Freeware) visualsourcesafeintenetsourcesafeversioncontrolvss