dictionary csharp code example
Example 1: access dic by key c#
using System;
using System.Collections.Generic;
class Program
{
static void Main()
{
Dictionary<string, int> dictionary = new Dictionary<string, int>();
dictionary.Add("apple", 1);
dictionary.Add("windows", 5);
if (dictionary.ContainsKey("apple"))
{
int value = dictionary["apple"];
Console.WriteLine(value);
}
if (!dictionary.ContainsKey("acorn"))
{
Console.WriteLine(false);
}
}
}
Example 2: c# dictionaries
IDictionary<int, string> dict = new Dictionary<int, string>();
Dictionary<int, string> dict = new Dictionary<int, string>();
Example 3: c# dictionary functions
Dictionary<int, Func<string, bool>>