一个简单的EXCEL 导入SQL 的例子

/// <summary>
/// 操作EXCEL 到数据库
/// </summary>
private void OpterData()
{
if(txtExcelPath.Text.Trim()=="") return;

string strSql=string.Empty;
string connStr = "Provider=Microsoft.Jet.OLEDB.4.0;Extended Properties=\"Excel 8.0;HDR=No;IMEX=1\";"+"data source=" + txtExcelPath.Text;

strSql = "Select * From [所学专业对应$]";//籍贯//新旧对应代码表-组织//新旧对应代码表-人员
OleDbConnection con1 = null;
try
{
con1 = new OleDbConnection(connStr);
OleDbDataAdapter pter1 = new OleDbDataAdapter(strSql,con1);
con1.Open();
DataTable dtb1 = new DataTable();
DataSet ds = new DataSet();
pter1.Fill(ds);
dtb1=ds.Tables[0];

SaveToSql cls1 = new SaveToSql();
cls1.Server = txtServer.Text;
cls1.DataBase = txtDataBase.Text;
cls1.Uid = txtUid.Text;
cls1.Pwd = txtPwd.Text;
int i=0;
progressBar1.Value =0;
progressBar1.Maximum = dtb1.Rows.Count;
foreach(DataRow drw in dtb1.Rows)
{
cls1.strNewCodeId = drw[0].ToString();
cls1.strNewCode = drw[1].ToString();
cls1.strNewDes = drw[2].ToString();
cls1.strOldCodeId = drw[3].ToString();
cls1.strOldCode = drw[4].ToString();
cls1.strOldDes = drw[5].ToString();
cls1.TableNames = "GPMS_Code_Psn"; //目的表名
cls1.Save();
i++;
progressBar1.Value=i;
}
MessageBox.Show("导入成功！");

}
catch(Exception Ex)
{
MessageBox.Show(Ex.Message);
}
finally
{
con1.Dispose();
}
}