Non-data-bound-grid

Not with .NET no. But you can bind a DataGrid to a bunch of different data structures (check out the DataSource property's help for a full list), so you can do a lot with binding a DataGrid to data structures that you fill as you would fill a non-data-bound grid. If you have a specific need, let us know -- perhaps there's a way to do what you want with the built-in DataGrid control.