c# 实现获取汉字十六进制Unicode编码字符串

c# 实现获取汉字十六进制Unicode编码字符串

1、 汉字转十六进制UNICODE编码字符串

    /// <summary>
    /// ////
    /// </summary>
    /// <param name="character"></param>
    /// <returns></returns>
    public string CharacterToCoding(string character)
    {
        string coding = "";

        for (int i = 0; i < character.Length; i++)
        {
            byte[] bytes = System.Text.Encoding.Unicode.GetBytes(character.Substring(i, 1));

            //取出二进制编码内容  
            string lowCode = System.Convert.ToString(bytes[1], 16);

            //取出低字节编码内容（两位16进制）  
            if (lowCode.Length == 1)
            {
                lowCode = "0" + lowCode;
            }

            string hightCode = System.Convert.ToString(bytes[0], 16);

            //取出高字节编码内容（两位16进制）  
            if (hightCode.Length == 1)
            {
                hightCode = "0" + hightCode;
            }

            coding += (hightCode + lowCode);

        }

        return coding;
    }

2、 十六进制UNICODE编码字符串 转 汉字

    /// <summary>
    /// //
    /// </summary>
    /// <param name="text"></param>
    /// <returns></returns>
    public string UnicodeToCharacter(string text)
    {
        byte[] arr = HexStringToByteArray(text);

        System.Text.UnicodeEncoding converter = new System.Text.UnicodeEncoding();

        string str = converter.GetString(arr);


        return str;
    }

转自：https://www.cnblogs.com/zhwl/p/4414243.html