本人热爱Java,可最终做了c#工作,人生之一大憾事,俗话说,水浅王八多,遍地是大哥,也只好苟存于社会的残垣瓦砾之下!
下面是第一次使用四个“小对象”的具体实现代码
(Oracle 数据库)
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Data.OracleClient;
using System.Data.OleDb;
using System.Data;
namespace ConnectionOracle
{
class Program
{
static void Main(string[] args)
{
string connString = "Provider=OraOLEDB.Oracle;Data Source = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP) (HOST = 10.133.12.99)(PORT = 1521)))(CONNECT_DATA = (SERVICE_NAME = 'dxysdb'))); User ID ='interact'; Password = 'test' ";
//OracleConnection conn = new OracleConnection(connString);
OleDbConne