互换的代码:
char ch = 'a';
short ii = 65;
Console.WriteLine("char to ascii:{0}",(short)ch);
Console.WriteLine("ascii to char:{0}",(char)ii);
char ch = 'a';
short ii = 65;
Console.WriteLine("char to ascii:{0}",(short)ch);
Console.WriteLine("ascii to char:{0}",(char)ii);
Byte[] newBytes = ascii.GetBytes(yourString);