1.VB高效导入Excel2003和Excel2007文件到MSHFlexGrid控件显示 2.以前也有Excel导入通用功能,但速度有些慢一会把两种实现方式都提供出为参考对比. 一.原通用导入excel文件到MSHFlexGrid控件如下: Public Function DRExcel(fd As MSHFlexGrid, CD1 As CommonDialog) As Boolean '导入Excel文件函数 20120621孙广乐 Dim file_name As String Dim…
根据项目需要,需要对excel进行导入导出,所以选择NPOI,优点在这里就不详细介绍了,下面进入正题. public int Import(string path) { IList<Student> list = new List<Student>(); try { string strFileName = path; using (FileStream file = new FileStream(strFileName, FileMode.Open, FileAccess.Rea…
using System; using System.Collections.Generic; using System.Data; using System.IO; using System.Linq; using System.Text; using NPOI.HSSF.UserModel; using NPOI.SS.UserModel; using NPOI.XSSF.UserModel; namespace DMEnterpriseAdministration { public cla…
上传excel解析存到数据库时报: org.apache.poi.poifs.filesystem.OfficeXmlFileException: The supplied data appears to be in the Office 2007+ XML. You are calling the part of POI that deals with OLE2 Office Documents. You need to call a different part of POI to proc…