下面是简单的阅读示例:
using NPOI.HSSF.UserModel;
using NPOI.SS.UserModel;
//.....
private void button1_Click(object sender, EventArgs e)
{
HSSFWorkbook hssfwb;
using (FileStream file = new FileStream(@"c:\test.xls", FileMode.Open, FileAccess.Read))
{
hssfwb= new HSSFWorkbook(file);
}
ISheet sheet = hssfwb.GetSheet("Arkusz1");
for (int row = 0; row <= sheet.LastRowNum; row++)
{
if (sheet.GetRow(row) != null) //null is when the row only contains empty cells
{
MessageBox.Show(string.Format("Row {0} = {1}", row, sheet.GetRow(row).GetCell(0).StringCellValue));
}
}
}
顺便说一句:在NPOI网站here的下载部分有一个示例包——一个C#示例包.如果你还没有try ,试试看.:)