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using System;
using System.Query;
using System.Collections.Generic;

class app
{
static void Main()
{
string[] names =
{ "Burke", "Connor", "Frank",
"Everett", "Albert", "George",
"Harris", "David" };
IEnumerable<string> expr = from s in names
where s.Length == 5
orderby s
select s.ToUpper();
foreach (string item in expr)
Console.WriteLine(item);
}
}
来自 “ ITPUB博客 ” ,链接:https://blog.itpub.net/12641349/viewspace-144768/ ,如需转载,请注明出处,否则将追究法律责任。