2024年4月12日发(作者：)

}

return num;

}

常见的数据库连接代码（C#）：

SqlConnection conn = new SqlConnection( “Server=(local);Integrated Security=SSPI;database=Pubs“);

SqlConnection conn = new SqlConnection(“server=(local)NetSDK;database=pubs;Integrated Security=SSPI“);

SqlConnection conn = new SqlConnection(“Data Source=localhost;Integrated Security=SSPI;Initial Catalog=Northwind;“);

SqlConnection conn = new SqlConnection(“ data source=(local);initial catalog=xr;integrated security=SSPI;

persist security info=False;workstation id=XURUI;packet size=4096; “);

SqlConnection myConn = new nection(“Persist Security Info=False;Integrated

Security=SSPI;database=northwind;server=mySQLServer“);

SqlConnection conn = new SqlConnection( “ uid=sa;pwd=passwords;initial catalog=pubs;data source=127.0.0.1;Connect Timeout=900“);