Hi Nick,

Yes, you can use the HitTest method.

        private void ultraSpreadsheet1_MouseMove(object sender, MouseEventArgs e)
        {
            var spreadsheet = (UltraSpreadsheet)sender;
            var cell = GetCellFromPoint(spreadsheet, e.Location);
            Debug.WriteLine(cell);
        }
        private static SpreadsheetCell? GetCellFromPoint(UltraSpreadsheet spreadsheet,  PointF location)
        {
            var hitTestResult = spreadsheet.HitTest(location);
            var spreadsheetCellHitTestResult = hitTestResult as SpreadsheetCellHitTestResult;
            if (null != spreadsheetCellHitTestResult)
            {
                return spreadsheetCellHitTestResult.Cell;
            }
            return null;
        }