Linq - 按StartsWith排序然后包含

Question

假设我有3个客户名称：

Microsoft
Another customer also called Microsoft
A third customer called Microsoft

现在，如果我像这样查询客户......

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

...我收到此订单：

A third customer called Microsoft
Another customer also called Microsoft
Microsoft

我想要的是让微软第一，基于它以“微软”开头的事实。

将包含更改为StartsWith当然会留下1个结果而不是3个结果。

这可以在一个查询中完成吗？

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

您可以按比赛的百分比排序。

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

对于 Microsoft ，这将产生100％，而对于其他匹配则更少。