代ç å¦ä¸ï¼
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)
{
//æµè¯ï¼å°excelä¸çsheet1导å
¥å°sqlserverä¸
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);
}
}
public void TransferData(string excelFile, string sheetName, string connectionString)
{
DataSet ds = new DataSet();
try
{
//è·åå
¨é¨æ°æ®
string strConn = "Provider=Microsoft.Jet.OLEDB.4.0;" + "Data Source=" + excelFile + ";" + "Extended Properties=Excel 8.0;";
OleDbConnection conn = new OleDbConnection(strConn);
conn.Open();
string strExcel = "";
OleDbDataAdapter myCommand = null;
strExcel = string.Format("select * from [{0}$]", sheetName);
myCommand = new OleDbDataAdapter(strExcel, strConn);
myCommand.Fill(ds, sheetName);
//å¦æç®æ 表ä¸åå¨åå建
string strSql = string.Format("if object_id('{0}') is null create table {0}(", sheetName);
foreach (System.Data.DataColumn c in ds.Tables[0].Columns)
{
strSql += string.Format("[{0}] varchar(255),", c.ColumnName);
}
strSql = strSql.Trim(',') + ")";
using (System.Data.SqlClient.SqlConnection sqlconn = new System.Data.SqlClient.SqlConnection(connectionString))
{
sqlconn.Open();
System.Data.SqlClient.SqlCommand command = sqlconn.CreateCommand();
command.CommandText = strSql;
command.ExecuteNonQuery();
sqlconn.Close();
}
//ç¨bcp导å
¥æ°æ®
using (System.Data.SqlClient.SqlBulkCopy bcp = new System.Data.SqlClient.SqlBulkCopy(connectionString))
{
bcp.SqlRowsCopied += new System.Data.SqlClient.SqlRowsCopiedEventHandler(bcp_SqlRowsCopied);
bcp.BatchSize = 100;//æ¯æ¬¡ä¼ è¾çè¡æ°
bcp.NotifyAfter = 100;//è¿åº¦æ示çè¡æ°
bcp.DestinationTableName = sheetName;//ç®æ 表
bcp.WriteToServer(ds.Tables[0]);
}
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show(ex.Message);
}
}
//è¿åº¦æ¾ç¤º
void bcp_SqlRowsCopied(object sender, System.Data.SqlClient.SqlRowsCopiedEventArgs e)
{
this.Text = e.RowsCopied.ToString();
this.Update();
}
}
}
3.ä¸é¢çTransferDataåºæ¬å¯ä»¥ç´æ¥ä½¿ç¨ï¼å¦æè¦èèå¨å
¨çè¯ï¼å¯ä»¥ç¨oledbæ¥è·åexcelç表ç»æï¼å¹¶ä¸å å
¥ColumnMappingsæ¥è®¾ç½®å¯¹ç
§å段ï¼è¿æ ·ææå°±å®å
¨å¯ä»¥åå°åsqlserverçdtsç¸åçææäºã
SQL Server æ¯Microsoft å
¬å¸æ¨åºçå
³ç³»åæ°æ®åºç®¡çç³»ç»ãå
·æ使ç¨æ¹ä¾¿å¯ä¼¸ç¼©æ§å¥½ä¸ç¸å
³è½¯ä»¶éæç¨åº¦é«çä¼ç¹ï¼å¯è·¨è¶ä»è¿è¡Microsoft Windows 98 çèä¸åçµèå°è¿è¡Microsoft Windows 2012 ç大åå¤å¤çå¨çæå¡å¨çå¤ç§å¹³å°ä½¿ç¨ã
Microsoft SQL Server æ¯ä¸ä¸ªå
¨é¢çæ°æ®åºå¹³å°ï¼ä½¿ç¨éæçåä¸æºè½ (BI)å·¥å
·æä¾äºä¼ä¸çº§çæ°æ®ç®¡çãMicrosoft SQL Server æ°æ®åºå¼æ为å
³ç³»åæ°æ®åç»æåæ°æ®æä¾äºæ´å®å
¨å¯é çåå¨åè½ï¼ä½¿æ¨å¯ä»¥æ建å管çç¨äºä¸å¡çé«å¯ç¨åé«æ§è½çæ°æ®åºç¨ç¨åºã
温馨提示:答案为网友推荐,仅供参考