Nevron Chart for .NET is a professional data visualization component for WinForms and ASP.NET. In terms of image and presentation quality this component simply has no competition. The component supports numerous charting types, VS design time support, empty data points, UI editors, data grid, build in toolbar, flexible axes, financial functions, HTML image maps, server side events, browser detection, custom client side scripts and more.

Ссылка: http://www.nevr..s/demos/dotnetvision/dotnetvisiondemo.zip