C# Microsoft.Jet.OLEDB.4.0 操作Excl

//exclPath:文件路徑

private void DataFromExcl(string exclPath)
        {
            string strConn = "Provider=Microsoft.Jet.OLEDB.4.0;" + "Data Source=" + exclPath + ";" + "Extended Properties=Excel 8.0;";   ////可選參數HDR=NO;IMEX=1。HDR=YES 有兩個值:YES/NO,表示第一行是否字段名,默認是YES,第一行是字段名，IMEX=1 解決數字與字符混合時,識別不正常的情況.
            OleDbConnection conn = new OleDbConnection(strConn);
            conn.Open();
            string strExcel = "";
            OleDbDataAdapter myCommand = null;
            DataSet ds = null;
            strExcel = "select * from [SheetsName$]";//;SheetsName是Excl也簽名稱
            myCommand = new OleDbDataAdapter(strExcel, strConn);
            ds = new DataSet();
            myCommand.Fill(ds, "table1");

            for (int i = 0; i < ((ds.Tables)[0].Rows).Count; i++)
            {
                object[] a = (ds.Tables)[0].Rows[i].ItemArray;

            }

         }