请教一个数据库连接的问题!
c#   2005   sql2000   
 我把基本的server,uid,pwd放在注册表里,我想在一个类里调用注册表的这些信息,连接到数据库...请写详细的代码...谢谢....
------解决方案--------------------抢个沙发~
------解决方案--------------------using System.Data; 
 using System.Data.SqlClient;   
 ...   
 string strConnection= "user id=sa;password=; "; 
 strConnection+= "initial catalog=Northwind;Server=YourSQLServer; "; 
 strConnection+= "Connect Timeout=30 ";   
 SqlConnection objConnection=new SqlConnection(strConnection);   
 ...   
 objConnection.Open(); 
 objConnection.Close();   
 ...   
------解决方案--------------------比如: 
 先写: 
 RegistryKey rk = Registry.LocalMachine.OpenSubKey (键目录); 
 rk.SetValue( "uid ",  "sa "); 
 rk.SetValue( "server ",  ". "); 
 ....... 
 读出来是: 
 RegistryKey rk = Registry.LocalMachine.OpenSubKey (键目录); 
 string userid = rk.GetValue( "uid "); 
 .... 
 .... 
 然后你就连就是了 
 键目录你可以写在配置文件里吧
------解决方案--------------------怎么写注册表,还有怎么读信息.
------解决方案--------------------同意 amwanfwbx(滴水的屋檐) 的