022集—— 字符串按ascii码转数字——C#学习笔记

字符串分解为字符，字符分别转为ascii对应数字，最后数字连接起来转为字符串，具体如下：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp1
{
   public  class b
    {
        public static string StringTInt(string input)
        {
            char[] values = input.ToCharArray();
            string newtext = "";
            foreach (char letter in values)
            {
                // Get the integral value of the character.
                int value = Convert.ToInt32(letter);
                // Convert the decimal value to a hexadecimal value in string form.
                string hexOutput = String.