NPOI.SS.UserModel.ICell pcell = sheet.GetRow(行).GetCell(列, MissingCellPolicy.CREATE_NULL_AS_BLANK);
ICellStyle icstyle = pcell.CellStyle;
if (icstyle.GetDataFormatString().EndsWith("%"))/
NPOI.SS.UserModel.ICell pcell = sheet.GetRow(行).GetCell(列, MissingCellPolicy.CREATE_NULL_AS_BLANK);
ICellStyle icstyle = pcell.CellStyle;
if (icstyle.GetDataFormatString().EndsWith("%"))/