执行后,为何不能看到其自增长ID?
代码如下: 
 if   rs.eof   and   rs.bof   then 
       sql= "insert   into   admin(admin_name,admin_pwd,admin_type,admin_sire)   values   ( ' "&username& " ', ' "&userpwd& " ', ' "&usertype& " ', "&admin_id& ") " 
 conn.execute(sql)       
 adminiding   =   conn.execute( "select   @@identity ")(0)               
 Response.write   adminiding   &    " <br>  " 
 Response.End   
 end   if   
 为何打印不出来adminiding呢?为空,是怎么一回事,谢谢!
------解决方案--------------------试试看 
 sql= "insert into admin(admin_name,admin_pwd,admin_type,admin_sire) values ( ' "&username& " ', ' "&userpwd& " ', ' "&usertype& " ', "&admin_id& ");select @@identity; "
------解决方案--------------------最好使用select SCOPE_IDENTITY() as ID from [table]  
 select @@identity是全局变量