怎样取出LINQ查询出来的字段的值？解决方案

怎样取出LINQ查询出来的字段的值？
var q = from c in dc.Customers select c;

怎样出去每一行每一列的值，如要取出每行CustomerId的值

[解决办法]

C# code

foreach(var r in q){    Console.WriteLine(r.CustomerId);}
[解决办法]
var q = from c in dc.Customers select c.CustomerId;
[解决办法]
咋不结贴呢，2楼的方法不行？
[解决办法]
C# code
                var q = from c in db.Customers                        select c.CustomerID;                foreach (var id in q)                {                    Response.Write(id + ",");                }
[解决办法]
假设CustomerId的类型是long，可以写：

var q = from c in dc.Customers select c;  
var r= from Customer c in q select c.id;  //取出每行CustomerId的值