字典 <string, int> 列出 <Dictionary<string, int> &gt;在C＃中

Question

Is there a clean method to do this?

I tried

List<Dictionary<string, int>> myList = new List<Dictionary<string, int>>();
myList = myDict.ToList();

But that doesn't work, I'm looking for something similar to above if that is possible?

Answer 1

There are two statements in your question.

Assuming first is correct then do

myList.Add(myDict);

But if your second statement is correct then your first statement should be

List<KeyValuePair<string, int>> myList = new List<KeyValuePair<string, int>>();

Answer 2

Code:

        Dictionary<string, int> myDict = new Dictionary<string, int>();

        myDict.Add("1", 1);
        myDict.Add("2", 2);
        myDict.Add("3", 3);
        myDict.Add("4", 4);
        myDict.Add("5", 5);

        List<Dictionary<string, int>> myList = new List<Dictionary<string, int>>();

        myList.Add(myDict);

Something like this?

Answer 3

I think you need something like this:

Dictionary<int, string> myDict = new Dictionary<int, string>();
myDict.Add(1, "one");
myDict.Add(2, "two");
myDict.Add(3, "three");

List<KeyValuePair<int, string>> myList = myDict.ToList();

And retrieve data in this way:

// example get key and value
var myKey = myList[0].Key;
var myVal = myList[0].Value;