C#中的多维关联数组 [英] multidimensional associative array in C#

问题描述

我正在尝试找到可以包含键/值列表的键/值列表的内容，因此它看起来像这样:

I am trying to find something where I can have a key/value list that contains a key/value list, so it would look something like this:

String Item 1
    +- key1 -> Object
    +- key2 -> Object
String Item 2
    +- key1 -> Object
    +- key2 -> Object
    +- key3 -> Object
    +- key4 -> Object
String Item 3
    +- key1 -> Object

在 php 中它看起来像这样:

In php It would look like this:

array(
    "String Item 1" => array(
        "key1" => Object,
        "key2" => Object
    ),
    "String Item 2" => array(
        "key1" => Object,
        "key2" => Object,
        "key3" => Object,
        "key4" => Object
    ),
    "String Item 3" => array(
        "key1" => Object
    )
);

在 C# 中有什么可以做到这一点的吗?

Is there anything that can do that in C#?

推荐答案

您可以使用使用泛型字典作为值的泛型字典:

You can use a generic dictionary that uses a generic dictionary as the value:

var dict = new Dictionary<string, Dictionary<string, object>>();

// Adding a value
dict.Add("key", new Dictionary<string, object>()
{
    { "key1", "value1" },
    { "key2", "value2" }
});

// Retrieving value1
var result = dict["key"]["key1"];

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