public static string PackRegMultiBinary(IEnumerable <string> multiStrs) { StringBuilder b = new StringBuilder(); string[] list = multiStrs.ToArray(); for (int i = 0; i < list.Length; i++) { byte[] bin = Encoding.Unicode.GetBytes(list[i]); b.Append(StringEscaper.PackRegBinary(bin)); if (i + 1 < list.Length) { b.Append(",00,00,"); } } return(b.ToString()); }