Hi,
EnableKeyboardNavigation is the right one. See here for a working example:
http://demo.essentialobjects.com/Demos/Grid/Features/Keyboard%20Navigation/Demo.aspxIf you do not see any change in your application, please check:
1. Whether you have focus in the Grid (try click a Grid cell to give it focus);
2. Whether you have a different "SelectedStyle". This is important because otherwise even if you are moving your focus cell (selected cell) you won't see;
Thanks