IWorkbook wookbook1; ISheet sheet2 = wookbook1.CreateSheet("数据统计报表"); for (int j = 1; j < 11; j++) { //如果没有创建行,那么下一行的GetRow就要变成CreateRow //如果已经创建了行,就用GetRow ICell celltest = sheet2.GetRow(i).CreateCell(j); ICellStyle cellStyle = wookbook1.CreateCellStyle(); cellStyle.DataFormat = HSSFDataFormat.GetBuiltinFormat("0.00%"); celltest.CellStyle = cellStyle;
}