c# - 以文字方式定义数组和键 - C#

Question

试图巩固这个...

string[] array = new string[];

array[0] = "Index 0";
array[3] = "Index 3";
array[4] = "index 4";

成一行...

PHP 示例

$array = array( 0 => "Index 0", 3 => "Index 3", 4 => "Index 4" );

我知道我可以做到这一点

string[] array = { "string1", "string2", "string3" }

但是我怎样才能在其中获得正确的索引呢？

Answer 1

听起来你真的在寻找 Dictionary<int, string>而不是传统的 C# 数组:

var dictionary = new Dictionary<int, string>
{
    { 0, "Index 0" },
    { 3, "Index 3" },
    { 4, "Index 4" }
};