Below is a sample sourecode demonstrating the conversion of the integer value to Hexadecimal number in c# with just one line of code.
How to Convert Integer to Hexadecimal number in C# ?
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ConsoleApplication1
{
internal class Program
{
private static void Main(string[] args)
{
int Input = 10;
string Output = Input.ToString("X");
Console.WriteLine("The Hexadecimal value of 10 is " + Output);
Console.Read();
}
}
}