LINQ的 - 通过StartsWith订单则包含

Question

说我有3个客户姓名：

Microsoft 
Another customer also called Microsoft 
A third customer called Microsoft 

现在，如果我查询的客户是这样的...

var q = (from cust in db.Cust 
        where cust.Name.Contains("Microsoft") 
        orderby cust.Name ascending 
        select cust) 

...我得到这个顺序：

A third customer called Microsoft 
Another customer also called Microsoft 
Microsoft 

我想要的是基于它以“Microsoft”开头的事实得到Microsoft第一。

变迁包含对StartsWith当然给我留下了个结果，而不是3

难道这在单个查询做到吗？

Answer 1

也许

var q = (from cust in db.Cust 
        where cust.Name.Contains("Microsoft") 
        orderby cust.Name.IndexOf("Microsoft"), 
          cust.Name.Length ascending 
        select cust) 

Answer 2

你可以通过匹配百分比排序。

orderby "Microsoft".Length * 1.0/cust.Name.Length 

这将产生100％，只是微软和多的其他比赛少。