Allow me to confess something upfront. Saying the WebDataGrid / WebHierarchicalDataGrid Cheat Sheet is anything like a “sheet” is a bit of a stretch. I will say, though, in it’s 51* pages of goodness you have easy access to behaviors, events and common grid customizations. The step-by-step nature of the material demonstrates not only how to implement a specific feature of the WebDataGrid, but also describes the similarities…