NPOI。 打开时扩展Excel文件的宽度

Question

Could you explain me, I make excel file from datatable using npoi. Could I expand columns when file opens to header content lengths.

 using (FileStream fs = System.IO.File.Create(FileName))
        {
            workbook.Write(fs);
 }

Answer 1

please try AutoSizeColumn to set Autosize to all columns.

mySheet.AutoSizeColumn(columnIndex)

please check

“AutoSize” to Excel sheet column? (NPOI)

and

'autosize' in Excel documents created with NPOI?