Allow only single row selection on GridDataBoundGrid?

Is it possible to only allow a single row to be selected at once on a GidDataBoundGrid? Thanks for your help

If you want the row selected whereever you click into the row (not only if you click the row header), then you can set this.grid.ListBoxSelectionMode = SelectionMode.One; If you do not want to use ListBoxSelectionMode, then the grid.AllowSelections property controls how selections behave. You can set flags so only rows are allowed. But if you only want a single row without using ListBoxSelection, then you would have to handle grid.Model.SelectionsChanging. In the handler, if e.Range.IsRows is false or if e.Range.Height is not 1, then set e.Cancel = true to cancel the selections.