


Example sharing of how C# connects to sql server2008 database
This article mainly introduces the example code of C# connecting to the sql server2008 database. Friends who need it can refer to it
Without further ado, I will directly post the code for you. The specific code is as follows:
namespace MyFirstApp { class Program { static void Main(string[] args) { SqlConnection conn = null; SqlCommand comm = null; SqlDataReader sdreader = null; try { string ConStr = "server=192.168.1.110;uid=sa;pwd=woaifr0828;database=shudiansuo"; conn = new SqlConnection(ConStr); conn.Open(); string sql = "select * from dbo.Member"; comm = new SqlCommand(sql); comm.Connection = conn; sdreader = comm.ExecuteReader(); sdreader.Read(); Console.WriteLine("数据库连接成功!"); Console.WriteLine("student表的内容"); while (sdreader.Read()) { Console.WriteLine("sdreader[\"id\"]=" + sdreader["Id"]); Console.WriteLine("sdreader[\"name\"]=" + sdreader["MemberName"]); Console.WriteLine("sdreader[\"sex\"]=" + sdreader["PhoneNum"]); } sdreader.Close(); conn.Close(); } catch (SqlException e) { Console.WriteLine("A SqlException was thrown"); Console.WriteLine("Number = " + e.Number); Console.WriteLine("Message = " + e.Message); Console.WriteLine("StackTrace:\n" + e.StackTrace); } Console.ReadKey(); } } }
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