The Xceed Grid for .NET, for Windows Forms, comes with over 120 features, including grouping, master / detail, pixel-perfect XP and Office theming, fixed rows and columns, Excel export, Windows theme support, gradient maps, interactive visual styles, cell UI virtualisation and other performance enhancements, and much more.
It's the only grid with built-in reporting
. Lets end-users generate, format, export (PDF, HTML, TIFF, and JPEG), and print reports from their Grid-enabled apps.
Also includes a rich set of modular cell editor controls
including multi-column combobox, rich calendar, etc. They are all usable outside the grid, too.