public ExcelCellInfo(DataCell cell) : base() { row = cell.RowIndex + 1; col = cell.ColumnIndex + 1; if (cell.Formula != null && cell.Formula.Trim().Length > 0) { formula = cell.Formula; } if (cell.HasPrefix()) { prefix = cell.PrefixChar; } if (cell.Value != null) { content = cell.Value.ToString(); } if (cell.CellFormat == null) { format = ""; } else { format = (string)cell.CellFormat; if (format == "General") { format = ""; } } }