ASP.NET

private string ToUnicode(string val)
{
    Encoding utf8 = Encoding.UTF8;
    Encoding unicode = Encoding.Unicode;

    byte[] utf8Bytes = utf8.GetBytes(val);

    byte[] unicodeBytes = Encoding.Convert(utf8, unicode, utf8Bytes);

    var result = ByteArrayToString(unicodeBytes);
    result = result.Substring(result.Length - 2, 2) + result.Substring(0, result.Length - 2);
    return result;
}

public static string ByteArrayToString(byte[] ba)
{
    StringBuilder hex = new StringBuilder(ba.Length * 2);
    foreach (byte b in ba)
        hex.AppendFormat("{0:x2}", b);
    return hex.ToString();
}

Select SNo, NoOfDays, [Month], [Year], [Days], [Holiday] From DaysMonth Where rtrim(Period)='Input' order by ToDate