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KeyValuePair in C#
The KeyValuePair class stores a pair of values in a single list with C#.
Set KeyValuePair and add elements −
var myList = new List<KeyValuePair<string, int>>(); // adding elements myList.Add(new KeyValuePair<string, int>("Laptop", 20)); myList.Add(new KeyValuePair<string, int>("Desktop", 40)); myList.Add(new KeyValuePair<string, int>("Tablet", 60));
Here is the code to learn how to work with KeyValuePair and display the keys and values −
Example
Using System; using System.Collections.Generic; class Program { static void Main() { var myList = new List<KeyValuePair<string, int>>(); // adding elements myList.Add(new KeyValuePair<string, int>("Laptop", 20)); myList.Add(new KeyValuePair<string, int>("Desktop", 40)); myList.Add(new KeyValuePair<string, int>("Tablet", 60)); foreach (var val in myList) { Console.WriteLine(val); } } }
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