在连接字符串中传递您的凭据.
并使用集成安全性的持久性安全信息

Pass your credential in connection string.
and use Persist Security Info instaed of Integrated Security

Data Source=.\SQLEXPRESS; AttachDBFileName=|DataDirectory|\MyDBName.mdf;
Persist Security Info=True;User ID=youruserid;Password=password"

检查更多连接字符串
http: //www.connectionstrings.com/sql-server-2008 [ ^ ]

check more connectionstrings
http://www.connectionstrings.com/sql-server-2008[^]