In computer programming, understanding how to convert ASCII codes to characters is a fundamental skill. ASCII, which stands for American Standard Code for Information Interchange, is a character encoding standard used in computers and other electronic devices to represent text.

In C#, converting ASCII values to characters is a straightforward process, thanks to the built-in functionalities provided by the language. Let's explore how you can accomplish this task with a simple C# program.

Firstly, it's essential to understand the relationship between ASCII values and characters. In ASCII encoding, each character is represented by a unique numeric value. For example, the ASCII value of the letter 'A' is 65, while the ASCII value of 'B' is 66, and so on.

To convert ASCII values to characters in C#, you can use the Convert.ToChar method. This method takes an integer representing an ASCII value as its parameter and returns the corresponding character.

Here's a C# program that demonstrates how to convert ASCII values to characters:

using System;

class Program
{
    static void Main(string[] args)
    {
        int[] asciiValues = { 65, 66, 67, 97, 98, 99 };

        Console.WriteLine("ASCII to Character Conversion:");

        foreach (int asciiValue in asciiValues)
        {
            char character = Convert.ToChar(asciiValue);
            Console.WriteLine($"ASCII Value: {asciiValue}, Character: {character}");
        }
    }
}

In this program, we define an array asciiValues containing some ASCII values. We then iterate over each value, convert it to a character using the Convert.ToChar method, and print the result to the console.

When you run this program, you'll see the output:

ASCII to Character Conversion:
ASCII Value: 65, Character: A
ASCII Value: 66, Character: B
ASCII Value: 67, Character: C
ASCII Value: 97, Character: a
ASCII Value: 98, Character: b
ASCII Value: 99, Character: c

As you can see, each ASCII value is successfully converted to its corresponding character.