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´ó²¿·ÖÈ˶¼ÖªµÀÓÃoledbÀ´¶ÁÈ¡Êý¾Ýµ½dataset£¬µ«ÊǶÁȡ֮ºóÔõô´¦Àídataset¾ÍÇ§Ææ°Ù¹ÖÁË¡£ºÜ¶àÈËͨ¹ýÑ­»·À´Æ´½Ósql£¬ÕâÑù×ö²»µ«ÈÝÒ׳ö´í¶øÇÒЧÂʵÍÏ£¬System.Data.SqlClient.SqlBulkCopy ¶ÔÓÚÐÂÊÖÀ´Ëµ»¹ÊDZȽÏİÉúµÄ£¬Õâ¸ö¾ÍÊÇ´«ËµÖÐЧÂʼ«¸ßµÄbcp£¬6Íò¶àÊý¾Ý´Óexcelµ¼Èëµ½sqlÖ»ÐèÒª4.5Ãë¡£
using System;  
using System.Data;  
using System.Windows.Forms;  
using System.Data.OleDb;  
namespace WindowsApplication2  
{  
    public partial class Form1 : Form  
    {  
        public Form1()  
        {  
            InitializeComponent();  
        }  
 
        private void button1_Click(object sender, EventArgs e)  
        {  
            //²âÊÔ£¬½«excelÖеÄsheet1µ¼Èëµ½sqlserverÖР 
            string connString = "server=localhost;uid=sa;pwd=sqlgis;database=master";  
            System.Windows.Forms.OpenFileDialog fd = new OpenFileDialog();  
            if (fd.ShowDialog() == DialogResult.OK)  
            {  
                TransferData(fd.FileName, "sheet1", connString);  
            }  
        }  
 
   


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