Closed Unassigned: LastCellNum与lastrownum逻辑不符 [12610]

LastCellNum 与 LastRowNum逻辑不符，新建一个xlsx文件新建一行一列，LastRowNum显示0 但是LastCellNum 却显示1

如果 CreateCell(2) ， LastCellNum 显示3
void Button1Click(object sender, EventArgs e)
{
IWorkbook myBook=new XSSFWorkbook();
ISheet mySheet=myBook.CreateSheet("new");
mySheet.CreateRow(0);
IRow myRow=mySheet.GetRow(0);
ICell myCell=myRow.CreateCell(0);
myCell.SetCellValue(10);
MessageBox.Show(mySheet.LastRowNum.ToString());
MessageBox.Show(myRow.LastCellNum.ToString());
FileStream file=new FileStream(@"d:\111.xlsx",FileMode.Create);
myBook.Write(file);
file.Close();
}