【发布时间】:2011-12-04 22:57:34
【问题描述】:
我的连接字符串是
string connStr = @"Data Source=(local)\SQLEXPRESS
Initial Catalog=University11;
Integrated Security=True";
但是后来我把我的数据库复制到了
C:\Users\Чак\Desktop\ботанизм\ООП\coursework.start\CourseWorkFinal\CourseWorkFinal\
并将其设置为连接字符串中的方式
string connStr = @"Data Source=C:\Users\Чак\Desktop\ботанизм\ООП\coursework.start\CourseWorkFinal\CourseWorkFinal\;
Initial Catalog=University11;
Integrated Security=True";
但在那种情况下我有一个例外
A network-related or instance-specific error occurred while establishing a connection
to SQL Server. The server was not found or was not accessible. Verify that the instance
name is correct and that SQL Server is configured to allow remote connections.
(provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance
Specified)
我需要什么正确的连接字符串?
【问题讨论】:
-
当您说您复制了数据库时,这是从 Management Studio 中复制的,还是您复制了 MDF/LDF 文件?
-
您确实应该使用 SSMS 将这些文件附加到 SQL Express。然后连接到 .\SQLEXPRESS 并指定一个初始目录应该可以工作。
标签: c# sql-server database ado.net