How to update the value in a Dictionary in C# ?

Published on January 24, 2016 by abundantcode

Filed under C#

Last modified January 24, 2016

Print this page

rate 1 star rate 2 star rate 3 star rate 4 star rate 5 star
Your rating: none, Average: 4 (1 votes)

This article have been viewed 5844 times

Below is a sample code snippet demonstrating how to update the value that is stored within the dictionary using C#. We access the dictionary with the key as index and set the value.

How to update the value in a Dictionary in C# ?

using System;
using System.Collections.Generic;
using System.Xml.Linq;

namespace ACCode
{
    class Program
    {
        static void Main(string[] args)
        {
            Dictionary<string, string> dataDictionary = new Dictionary<string, string>();
            dataDictionary["key1"] = "Value 1";
            dataDictionary["key1"] = "Value 2";
            Console.WriteLine(dataDictionary["key1"]);
            Console.ReadLine();
        }
    }
}

Leave a Comment


x

You might be Interested in these Posts

How to get the AM or PM value from a DateTime object in C# ?

There are times when you might want to get only the string AM or PM from the DateTime object that yo...

C# Program to swap two numbers without using temporary variable

Problem Write a program in Visual CSharp to swap two numbers using temporary variable and display t...

C# Program to print the sum of two numbers

Problem Write a program in C# to add two numbers and display the result in copnsole window. How to...