public byte[] Decode(string data) { byte[] binary = null; BinaryEncoder encoder = new BinaryEncoder(); try { switch (m_EncodeForamt) { case Algorithm.StringTransformationFormat.Base64: { binary = encoder.DecodeDataFromBase64(data); break; } case Algorithm.StringTransformationFormat.UTF8: { binary = encoder.DecodeDataFromUTF8(data); break; } } } catch (Exception) { throw; } return(binary); }