C#字符转ASCII码,ASCII码转字符 
其实很简单就是使用ASCIIEncoding类相互转化一下,下面我提供两个方法大这看一下吧 
1.字符转ASCII码 
[C#] 纯文本查看 复制代码 public static int Asc(string character)
   {
    if (character.Length == 1)
    {
     System.Text.ASCIIEncoding asciiEncoding = new System.Text.ASCIIEncoding();
     int intAsciiCode = (int)asciiEncoding.GetBytes(character)[0];
     return (intAsciiCode);
    }
    else
    {
      return -1 //长度小于1
    }
   } 
2.ASCII转字符串 
[C#] 纯文本查看 复制代码 public static string Chr(int asciiCode)
   {
    if (asciiCode >= 0 && asciiCode <= 255)
    {
     System.Text.ASCIIEncoding asciiEncoding = new System.Text.ASCIIEncoding();
     byte[] byteArray = new byte[] { (byte)asciiCode };
     string strCharacter = asciiEncoding.GetString(byteArray);
     return (strCharacter);
    }
    else
    {
     return “格式不正确”;
    } |