C#如何使用linq语句查询数组中以特定字符开头的元素

C#通过linq语句查询数组中以特定字符开头的元素
下面的代码查询数组中以字母k开头的元素

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
 
static void Main(string[] args)
{
    string[] names = { "kaka", "kunka", "kumar", "James", "Smith"};
    var queryResults =
    from n in names
    where n.StartsWith("k")
    select n;
    Console.WriteLine("Names beginning with K:");
    foreach (var item in queryResults) {
        Console.WriteLine(item);
    }
    Console.ReadLine();
}

输出结果

kaka
Kunka
Kumar