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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Data.OracleClient;
namespace TOracleConnection
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
OracleConnection conn = new OracleConnection();
conn.ConnectionString = "data source=<服务名>;user id=<用户名>;password=<密码>";
conn.Open();
}
}
}
using System.Data.OracleClient;
strConn = "Data Source=**;Password=***;Persist Security Info=True;User ID=**;Unicode=True"; //链接字符串,可以在伺服器总管属性里面找到
oConn = new OracleConnection(strConn);
oConn.Open();
strOracle = "你的SQL语句 ";
OracleCommand Cmd = new OracleCommand(strOracle, oConn);
OracleDataReader read = Cmd.ExecuteReader();
while (read.Read())
{
//读取从数据库中找到的数据;
}