access 讀到 dataset里，
軟后oledbDataApdater。update

OleDbConnection conn = new OleDbConnection(@"Provider=Microsoft.Jet.OleDb.4.0;Data Source=|DataDirectory|\\studentinfo.mdb");
                                conn.Open();

for (int i = 0; i <= myDataSet.Tables["Excel_Sheet1"].Rows.Count - 1; i++)
                                {
//...
                                                                            string intostr = "insert into " + tabel_name + " ([enrollment_date],[name],[sex],[study_mark],[Private_mark],[class])values('" + myDataSet.Tables["Excel_Sheet1"].Rows[i][0].ToString() + "','"
                                                        + myDataSet.Tables["Excel_Sheet1"].Rows[i][1].ToString() + "','" + myDataSet.Tables["Excel_Sheet1"].Rows[i][2].ToString() + "','"
                                                        + myDataSet.Tables["Excel_Sheet1"].Rows[i][3].ToString() + "','" + myDataSet.Tables["Excel_Sheet1"].Rows[i][4].ToString() + "','" + myDataSet.Tables["Excel_Sheet1"].Rows[i][5].ToString() + "')";//这些东西改为你自己的
                                        OleDbDataAdapter da = new OleDbDataAdapter(intostr, conn);
                                        OleDbCommandBuilder cmd = new OleDbCommandBuilder(da);
                                        DataSet ds = new DataSet();
                                        da.Fill(ds, tabel_name);
                                    }

引用 2 楼 gdlpc 的回复:

OleDbConnection conn = new OleDbConnection(@"Provider=Microsoft.Jet.OleDb.4.0;Data Source=|DataDirectory|\\studentinfo.mdb");
  conn.Open();

for (int i = 0; i <= myDataSet.Tables["Excel_Sheet1"].R……

这个代码看的不是很明白，能不能贴个完整的

顶一下~~~~~~

引用 3 楼 hlong001 的回复:

引用 2 楼 gdlpc 的回复:
OleDbConnection conn = new OleDbConnection(@"Provider=Microsoft.Jet.OleDb.4.0;Data Source=|DataDirectory|\\studentinfo.mdb");
conn.Open();

for (int i = 0; i <= myDataSet.Tables[……

这个跟你的那个结合起来用就可以了呀
已经完整了的

引用 5 楼 mengxj85 的回复:

引用 3 楼 hlong001 的回复:
引用 2 楼 gdlpc 的回复:
OleDbConnection conn = new OleDbConnection(@"Provider=Microsoft.Jet.OleDb.4.0;Data Source=|DataDirectory|\\studentinfo.mdb");
conn.Open();

for (int i = 0; ……

请问如何整合啊，那个if代码是不是要放入click事件里，还有myDataSet.Tables["myDataSet.Tables["Excel_Sheet1"]"]里，Excel_Sheet1要用excel的实际表名？

我把它的if语句改成自己的，6个字段名我都建成他那6个：
  for (int i = 0; i <=objds.Tables["Excel_Sheet1"].Rows.Count - 1; i++)
  
        {
//...
      string intostr = "insert into tb_excelData ([enrollment_date],[name],[sex],[study_mark],[Private_mark],[class])values('" + objds.Tables["Excel_Sheet1"].Rows[i][0].ToString() + "','"
  + objds.Tables["Excel_Sheet1"].Rows[i][1].ToString() + "','" + objds.Tables["Excel_Sheet1"].Rows[i][2].ToString() + "','"
  + objds.Tables["Excel_Sheet1"].Rows[i][3].ToString() + "','" + objds.Tables["Excel_Sheet1"].Rows[i][4].ToString() + "','" + objds.Tables["Excel_Sheet1"].Rows[i][5].ToString() + "')";

      OleDbConnection conn = new OleDbConnection(@"Provider=Microsoft.Jet.OleDb.4.0;Data Source=|DataDirectory|\\info.mdb");

        OleDbDataAdapter da = new OleDbDataAdapter(intostr, conn);
  OleDbCommandBuilder cmd = new OleDbCommandBuilder(da);
  DataSet ds = new DataSet();
  da.Fill(ds, "tb_excelData");

请问谁能够贴个完成的代码上来啊，我是初学者，急用这个功能啊，在线等

private DataTable XlsToDataTable(String strpath)  
  {  
  string strConn;  
  strConn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + strpath + ";" +  
  "Extended Properties=Excel 8.0;";  
  OleDbConnection conn = new OleDbConnection(strConn);  
  OleDbDataAdapter myCommand = new OleDbDataAdapter("SELECT * FROM [Sheet1$]", strConn);  
  DataTable dt = new DataTable();  
  myCommand.Fill(dt);  
  return dt;  
  }  

或
private void button1_Click(object sender, EventArgs e)  
  {  
  string str="";
  oleDbConnExcel = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Jet OLEDB:Database Password=;Extended properties=Excel 5.0;Data Source=" + Application.StartupPath.Trim() +"\\a.xls");  
  oleDbConnExcel.Open();  
  strGetDataFromExcel = "SELECT * FROM [Sheet1$]";  
  oleDbCmdExcel = new OleDbCommand(strGetDataFromExcel, oleDbConnExcel);  
  oleDbDataReaderExcel = oleDbCmdExcel.ExecuteReader();  
  if (oleDbDataReaderExcel.HasRows == true)  
  {  
  oleDbConnAccess.Open();  
  for (; ; )  
  {  
  if (oleDbDataReaderExcel.Read())  
  {  
  str= "";  
  oleDbCmdAccess = new OleDbCommand(str, oleDbConnAccess);  
  oleDbCmdAccess.ExecuteNonQuery();  
  oleDbCmdAccess.Dispose();  
  }  
  else  
  break;  
  }  
  oleDbConnAccess.Close();  
  }  
  oleDbDataReaderExcel.Close();  
  oleDbCmdExcel.Dispose();  
  oleDbConnExcel.Close();  
  }  
或直接代码excel模板，遍历数据集，导入excel 

就是循环“导入到dataset”的数据，插入...

C# Excel 导入到 Access数据库表（转载winForm版） 

        /// <summary>

        /// 获取Excel文件

        /// </summary>

        /// <param name="sender"></param>

        /// <param name="e"></param>

        private void button1_Click(object sender, EventArgs e)

        {

            OpenFileDialog dlg = new OpenFileDialog();

            dlg.Filter = "Excel文件(*.xls)|*.xls";

            if (dlg.ShowDialog() == DialogResult.OK)

            {

                string filePath = dlg.FileName;

                this.textBox1.Text = filePath;

            }

        }



        /// <summary>

        /// 导入Excel文件

        /// </summary>

        /// <param name="sender"></param>

        /// <param name="e"></param>

        private void button2_Click(object sender, EventArgs e)

        {

            if (textBox1.Text.Length == 0)

            {

                MessageBox.Show("请选择导入数据的Execl文件");

            }

            else

            {

                try

                {

                    OleDbConnectionStringBuilder connectStringBuilder = new OleDbConnectionStringBuilder();

                    connectStringBuilder.DataSource = this.textBox1.Text.Trim();

                    connectStringBuilder.Provider = "Microsoft.Jet.OLEDB.4.0";

                    connectStringBuilder.Add("Extended Properties", "Excel 8.0");

                    using (OleDbConnection cn = new OleDbConnection(connectStringBuilder.ConnectionString))

                    {

                        DataSet ds = new DataSet();

                        string sql = "Select * from [Sheet1$]";

                        OleDbCommand cmdLiming = new OleDbCommand(sql, cn);

                        cn.Open();

                        using (OleDbDataReader drLiming = cmdLiming.ExecuteReader())

                        {

                            ds.Load(drLiming, LoadOption.OverwriteChanges, new string[] { "Sheet1" });

                            DataTable dt = ds.Tables["Sheet1"];

                            if (dt.Rows.Count > 0)

                            {

                                for (int i = 0; i < dt.Rows.Count; i++)

                                {

                                    //写入数据库数据

                                    string MySql = "insert into ClientInfo values('"+dt.Rows[i]["姓名"].ToString()+"','"+dt.Rows[i]["姓名"].ToString()

                                        +"','0','"+dt.Rows[i]["备注"].ToString()+"','0','"+i.ToString()+"')";

                                    new DataAccess().SQLExecute(MySql);

                                }

                                MessageBox.Show("数据导入成功！");

                            }

                            else

                            {

                                MessageBox.Show("请检查你的Excel中是否存在数据");

                            }

                        }

                    }

                }

                catch (Exception ex)

                {

                    MessageBox.Show(ex.ToString());

                }

            }

        }



 /// <summary>

        /// 数据操作通用类

        /// </summary>

        /// <param name="sql"></param>

        /// <returns></returns>

        public bool SQLExecute(string sql)

        {

            try

            {

                OleDbConnection conn = new OleDbConnection(CONNECT_STRING);

                conn.Open();

                OleDbCommand comm = new  OleDbCommand ();

                comm.Connection = conn;

                comm.CommandText = sql;

                comm.ExecuteNonQuery();

                comm.Connection.Close();

                conn.Close();

                return true;

            }

            catch

            {

                return false;



            }

        }