听闻npoi 2.0版本支持excel2007格式了,表示期待其表现.不过目前还是使用1.2.5稳重点. 生活中有太多的列表都需要一个导出功能,当然这里的生活指的的程序员的生活.DataTable是从数据库读取数据后常用的数据结构,又当然这里的DataTable是指.Net开发下的.今天刚好做了个导出excel的功能,于是乎就在完成功能后把该方法抽离出来做成一个类,以备后用.整个类如下: using System; using System.Collections.Generic; using
实例功能概述: 1.支持Excel2003以及2007 2.支持Excel读取到DataTable(TableToExcel) 3.支持DataTable导出到Excel(TableToExcel) 4.支持WPF DataGrid导出到Excel(SelectedRowToExcel,AllRowToExcel) using System; using System.Collections.Generic; using System.IO; using System.Linq; using S
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 ExcelHelper { public class x2003 { #region Excel2003 /// <summary> /
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
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; using System; public class ExcelHelp { public class x2003 { #region Excel2003 ///
public class ExcelHelper { public class x2003 { #region Excel2003 /// <summary> /// 将Excel文件中的数据读出到DataTable中(xls) /// </summary> /// <param name="file"></param> /// <returns></returns> public static DataTable
Common way is: var fileName = string.Format("{0}\\fileNameHere", Directory.GetCurrentDirectory()); var connectionString = string.Format("Provider=Microsoft.Jet.OLEDB.4.0; data source={0}; Extended Properties=Excel 8.0;", fileName); var
http://download.csdn.net/detail/diaodiaop/7611721 using System.Collections.Generic; using System.Data; using System.IO; using NPOI.HSSF.UserModel; using NPOI.SS.UserModel; using NPOI.XSSF.UserModel; using System.Text.RegularExpressions; using System;