/// <summary>
        /// Parses a UserDataType and data into a KeyValuePair
        /// </summary>
        /// <param name="fileFormat">File Format</param>
        /// <param name="userDataType">UserDataType like LoginName or Password</param>
        /// <param name="data">Value</param>
        /// <returns>Null if information could not be parsed. Else a valid KeyValuePair</returns>
        public KeyValuePair <Credential.UserDataType, string>?ParseUserDataType(
            CSVFileFormat fileFormat,
            string userDataType,
            string data)
        {
            Credential.UserDataType?dataType = null;

            if (fileFormat == CSVFileFormat.KeePass)
            {
                switch (userDataType)
                {
                case "Account":
                    dataType = Credential.UserDataType.Title;
                    break;

                case "Login Name":
                    dataType = Credential.UserDataType.Email;
                    break;

                case "Password":
                    dataType = Credential.UserDataType.Password;
                    break;

                case "Web Site":
                    dataType = Credential.UserDataType.Website;
                    break;

                case "Comments":
                    dataType = null;
                    break;

                default:
                    throw new ArgumentException(
                              "This UserDataType is invalid in a '{0}' file!",
                              fileFormat.ToString());
                }
            }
            else if (fileFormat == CSVFileFormat.Dashlane)
            {
                throw new NotSupportedException("Dashlane is not supported yet!");
            }

            if (dataType == null)
            {
                return(null);
            }

            return(new KeyValuePair <Credential.UserDataType, string>(dataType.GetValueOrDefault(), data));
        }
 /// <summary>
 /// Gets the file extension associated with the given CSVFile format
 /// </summary>
 /// <returns>The extension.</returns>
 /// <param name="csvfileformat">CSVFile format.</param>
 public static string FileExtension(this CSVFileFormat csvfileFormat)
 {
     return("." + csvfileFormat.ToString().ToLower());
 }