1.首先到网上下载"NPOI.DLL".引用. 2.新建一个操作类"ExcelHelper.cs": using System.Collections.Generic; using System.Data; using System.IO; using System.Linq; using NPOI.HSSF.UserModel; using NPOI.SS.UserModel; using NPOI.XSSF.UserModel; public class Exc
poi 读取使用 Strict Open XML 保存的 excel 文档 某项目有一个功能需要读取 excel 报表内容,使用poi读取时报错: 具体错误为: org.apache.poi.POIXMLException: Strict OOXML isn't currently supported, please see bug #57699 at org.apache.poi.POIXMLDocumentPart.getPartFromOPCPackage(POIXMLDocumentPa
通过vb.net 和NPOI实现对excel的读操作,很久很久前用过vb,这次朋友的代码是vb.net写的需要一个excel的操作, 就顾着着实现功能了,大家凑合着看吧 Option Explicit On Imports NPOI.SS.UserModel Imports System.IO Public Class ExcelHelper Public Shared Function ImportExcel(ByVal strSource As String) As DataTable Di