Question

How to convert an ASCII character into a hex value in C#

Answer 1

using System;

public class AsciiToHex_CSharp
{
	public static void Main(string[] args)
	{
		char asciiChar = 'A';

		int asciiValue = (int) asciiChar; // Convert to ASCII value
		string hexValue = asciiValue.ToString("x"); // Convert to hex

		Console.WriteLine("The hexadecimal value of '" + asciiChar + "' is: 0x" + hexValue);
	}
}




/*
run:

The hexadecimal value of 'A' is: 0x41

*/

 

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