コード例 #1
0
        public static byte[] GetBytes(string hexString)
        {
            int           num           = 0;
            StringBuilder stringBuilder = new StringBuilder();

            for (int index = 0; index < hexString.Length; ++index)
            {
                char c = hexString[index];
                if (HexEncoding.IsHexDigit(c))
                {
                    stringBuilder.Append(c);
                }
                else
                {
                    ++num;
                }
            }
            string str = stringBuilder.ToString();

            byte[] numArray = new byte[str.Length / 2];
            int    index1   = 0;

            for (int index2 = 0; index2 < numArray.Length; ++index2)
            {
                string hex = new string(new char[2]
                {
                    str[index1],
                    str[index1 + 1]
                });
                numArray[index2] = HexEncoding.HexToByte(hex);
                index1          += 2;
            }
            return(numArray);
        }