using System;
using System.Data.SqlClient;
namespace MsSql
{
class Program
{
static void Main(string[] args)
{
// Sql 연결정보(서버:127.0.0.1, 포트:3535, 아이디:sa, 비밀번호 : password, db : member)
string connectionString = "server = 127.0.0.1,3535; uid = sa; pwd = password; database = member;";
// Sql 새연결정보 생성
SqlConnection sqlConn = new SqlConnection(connectionString);
SqlCommand sqlComm = new SqlCommand();
sqlComm.Connection = sqlConn;
sqlComm.CommandText = "insert into tbl_member (id,name,addr) values (@param1,@param2,@param3)";
//sqlComm.CommandText = "update tbl_member set addr=@param3 where id=@param1 and name=@param2";
//sqlComm.CommandText = "delete tbl_member where id=@param1 and name=@param2 and addr=@param3";
sqlComm.Parameters.AddWithValue("@param1", "abc");
sqlComm.Parameters.AddWithValue("@param2", "홍길동");
sqlComm.Parameters.AddWithValue("@param3", "서울");
sqlConn.Open();
sqlComm.ExecuteNonQuery();
sqlConn.Close();
}
}
}
select
using System;
using System.Data.SqlClient;
namespace MsSql
{
class Program
{
static void Main(string[] args)
{
// Sql 연결정보(서버:127.0.0.1, 포트:3535, 아이디:sa, 비밀번호 : password, db : member)
string connectionString = "server = 127.0.0.1,3535; uid = sa; pwd = password; database = member;";
// Sql 새연결정보 생성
SqlConnection sqlConn = new SqlConnection(connectionString);
SqlCommand sqlComm = new SqlCommand();
sqlComm.Connection = sqlConn;
sqlComm.CommandText = "select top 10 id,addr from tbl_member where name=@param1 order by id asc";
sqlComm.Parameters.AddWithValue("@param1", "김준");
sqlConn.Open();
using (SqlDataReader SqlRs = sqlComm.ExecuteReader())
{
Console.WriteLine("ID \t \t | Address");
while (SqlRs.Read())
{
Console.WriteLine(string.Format("{0} \t \t | {1}", SqlRs[0].ToString(),SqlRs[1].ToString()));
}
}
sqlConn.Close();
}
}
}