有很多不同的连接字符串可用:
常规(Windows身份验证):
sqlConnection sql=new sqlConnection("Data Source=.\\sqlEXPRESS;Initial Catalog=database;Integrated Security="True");
(sqlServer身份验证):
sqlConnection sql=new sqlConnection("Data Source=.\\sqlEXPRESS;Uid=sa;password=sqlserver;database=databasename");
如果您想了解有关连接字符串的更多信息,请转到:
http://www.connectionstrings.com