Revision as of 12:10, 19 January 2017

Example

<source=Csharp> using System; using System.Collections.Generic;

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

// fill the Dictionary ages.Add("John", 51);    // using the Add method ages.Add("Diana", 50); ages["James"] = 23;      // using array notation ages["Francesca"] = 21;

// iterate using a foreach statement // the iterator generates a KeyValuePair item Console.WriteLine("The Dictionary contains:");

foreach (KeyValuePair<string, int> element in ages) {     string name = element.Key;     int age = element.Value;     Console.WriteLine($"Name: {name}, Age: {age}"); } </source>