程序运行没有报错,完全正确,为什么就是没插入数据库里
运行结果正常,没报错,可查询数据库时没有数据,没法向数据库插入数据,求帮助,求帮助求帮助求帮助....新手!不胜感激...
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data.SqlClient;
namespace 第一个mdf
{
class Program
{
static void Main(string[] args)
{
string dataDir = AppDomain.CurrentDomain.BaseDirectory;
if (dataDir.EndsWith(@"\bin\Debug") || dataDir.EndsWith(@"\bin\Release\"))
{
dataDir = System.IO.Directory.GetParent(dataDir).Parent.Parent.FullName;
AppDomain.CurrentDomain.SetData("DataDirectory", dataDir);
}
using (SqlConnection conn = new SqlConnection(@"Data Source=.\SQLEXPRESS;AttachDBFilename=|DataDirectory|\MyTable.mdf;Integrated Security=True;User Instance=True"))
{
conn.Open();
Console.WriteLine("连接成功");
using (SqlCommand cmd = conn.CreateCommand())
{
cmd.CommandText="insert into mytable(stno,stname)values('35','jim')";
cmd.ExecuteNonQuery();
Console.WriteLine("成功");
}
}
Console.ReadKey();
}
}
}