源码：

1. string dataDir=AppDomain.CurrentDomain.BaseDirectory;
   
2.             if(dataDir.EndsWith(@"\bin\Debug")||dataDir.EndsWith(@"\bin\Release"))
   
3.         {
   
4.             dataDir = System.IO.Directory.GetParent(dataDir).Parent.Parent.FullName;
   
5.             AppDomain.CurrentDomain.SetData("DataDirectory",dataDir);
   
6. 
   
7.         }
   
8.             SqlConnection conn = new SqlConnection(@"Data Source=.\SQLEXPRESS;AttachDBFilename=|DataDiretory|\Database1.mdf;
   
9. Integrated Security=Ture;User Instance=Ture");
   
10.             conn.Open();
    
11.             Console.WriteLine("数据库连接成功");

复制代码

错误提示：

把integrated security=true改成integrated security=sspi 试试

pm324 发表于 2013-8-19 19:25
把integrated security=true改成integrated security=sspi 试试

之前有试过  行不通呀~