ascii码与字母间的转换

string str = "hello";
byte[] array = new byte[1];  
array = System.Text.Encoding.ASCII.GetBytes(str); //把str的每个字符转换成ascii码
 
int asciicode1 = (short)(array[0]);//h 的ascii码
int asciicode2 = (short)(array[1]);//e 的ascii码
int asciicode3 = (short)(array[2]);//l 的ascii码
int asciicode4 = (short)(array[3]);//l 的ascii码
int asciicode5 = (short)(array[4]);//o 的ascii码
 
int asciicode = 0;
for (int i = 0; i < array.Length; i++)
 {
   += array[i]; //str 的ascii码
 }
byte[] array = new byte[1];
array[0] = (byte)(Convert.ToInt32(104));//ASCII码强制转换二进制
string ret=Convert.ToString(System.Text.Encoding.ASCII.GetString(array));

 

原文地址:https://www.cnblogs.com/AllNighter/p/14341806.html