[C#]Unicode与汉字互转

1.将Unicode 转化为汉字

    public string UnicodeToString(string unicode)
    {
        string result = "";
        //正则匹配
        Regex reg = new Regex(@"(?i)//u([0-9a-f]{4})");
        result = reg.Replace(unicode, delegate (Match m)
        {
            return ((char)Convert.ToInt32(m.Groups[1].Value, 16)).ToString();
        });
        return result;
    }

2.将汉字转话为Unicode

public static string StringToUnicode(string value)
    {
        byte[] bytes = Encoding.Unicode.GetBytes(value);
        StringBuilder str= new StringBuilder();
        for (int i = 0; i < bytes.Length; i += 2)
        {
            // 取两个字符，每个字符都是右对齐。
            str.AppendFormat("u{0}{1}", bytes[i + 1].ToString("x").PadLeft(2, '0'), bytes[i].ToString("x").PadLeft(2, '0'));
        }
        return str.ToString();
    }

TonyChen
2018.6.11
Sometimes you got to run before you can walk———-先做再说