怎么写连接字符串的网站(转载)

http://www.connectionstrings.com/
一、多种连接字符串连接数据库的写法（连接ＳＱＬ　Server)（已经经过测试）
         1、String strConnection="server=(local);database=Northwind;integrated security=true;";
         2、String strConnection="Data Source=(local);Initial Catalog=Northwind;User Id=laudy;Password=52lisa1314;";
         3、String strConnection="Server=(local);Database=Northwind;User ID=laudy;Password=52lisa1314;Trusted_Connection=False;";
         4、String strConnection="Data Source=(local);Initial Catalog=Northwind;Integrated Security=SSPI;";
         5、String strConnection="Server=(local);Database=Northwind;Trusted_Connection=True;";
         6、String strConnection="Data Source=(local);Network Library=dbnmpntw;Initial Catalog=Northwind;User ID=laudy;Password=52lisa1314;";
         7、String strConnection="Server=(local);Database=Northwind;User ID=laudy;Password=52lisa1314;Trusted_Connection=False;Packet Size=4096;";