如何在C#中联接或串联两个列表?
要串联两个列表,请使用AddRange()
方法。
设置第一个列表-
var products1 = new List < string > ();products1.Add("Belts");
products1.Add("Tshirt");
products1.Add("Trousers");
设置第二个列表-
var products2 = new List < string > ();products2.Add("Footwear");
products2.Add("Electronics");
要连接两个列表-
products1.AddRange(products2);
以下是完整的代码-
示例
using System.Collections.Generic;using System;
namespace Demo {
public static class Program {
public static void Main() {
var products1 = new List < string > ();
products1.Add("Belts");
products1.Add("Tshirt");
products1.Add("Trousers");
Console.WriteLine("Our list1....");
foreach(var p in products1) {
Console.WriteLine(p);
}
var products2 = new List < string > ();
products2.Add("Footwear");
products2.Add("Electronics");
Console.WriteLine("Our list2....");
foreach(var p in products2) {
Console.WriteLine(p);
}
products1.AddRange(products2);
Console.WriteLine("Concatenated list....");
foreach(var p in products1) {
Console.WriteLine(p);
}
}
}
}
输出结果
Our list1....Belts
Tshirt
Trousers
Our list2....
Footwear
Electronics
Concatenated list....
Belts
Tshirt
Trousers
Footwear
Electronics
以上是 如何在C#中联接或串联两个列表? 的全部内容, 来源链接: utcz.com/z/330932.html