C#字串与Unicode互相转换方法

//字串的字节序
    public static string ToHexString1(string srcText)
    {
        string dst = "";
        char[] src = srcText.ToCharArray();
        for (int i = 0; i < src.Length; i++)
        {
            byte[] bytes = Encoding.BigEndianUnicode.GetBytes(src[i].ToString());
            string str = @"\u" + bytes[0].ToString("X2") + bytes[1].ToString("X2");
            dst += str;
        }
        return dst;
    }
    public static string ToHexString(string srcText)
    {
        string dst = "";
        char[] src = srcText.ToCharArray();
        for (int i = 0; i < src.Length; i++)
        {
            byte[] bytes = Encoding.Unicode.GetBytes(src[i].ToString());
            string str = @"\u" + bytes[1].ToString("X2") + bytes[0].ToString("X2");
            dst += str;
        }
        return dst;
    }

 private string UnicodeToString(string srcText)
        {
            string dst = "";
            string src = srcText;
            int len = srcText.Length / 6;
            
            for (int i = 0; i <= len - 1; i++)
            {
                string str = "";
                str = src.Substring(0, 6).Substring(2);
                src = src.Substring(6);
                byte[] bytes = new byte[2];
                bytes[1] = byte.Parse(int.Parse(str.Substring(0, 2), NumberStyles.HexNumber).ToString());
                bytes[0] = byte.Parse(int.Parse(str.Substring(2, 2), NumberStyles.HexNumber).ToString());
                dst += Encoding.Unicode.GetString(bytes);
            }
            return dst;
        }

本文转自94cool博客园博客，原文链接：http://www.cnblogs.com/94cool/archive/2011/06/08/2075440.html，如需转载请自行联系原作者