Dev2.Util.Dev2XamlCleaner.StripNaughtyNamespaces C# (CSharp) Method

        public StringBuilder StripNaughtyNamespaces(StringBuilder def)
        {
            StringBuilder result = def;
            foreach (string ns in badNamespaces)
            {
                // Have to make it a string for Regex ;(
                string defStr = def.ToString();
                Match m = Regex.Match(defStr, ns);
                if (m.Success)
                {
                    // we have a hit ;)
                    // search backward for the start xmlns: ...
                    for (int i = 0; i < m.Groups.Count; i++)
                    {
                        string val = m.Groups[i].Value;
                        result = result.Replace(val, string.Empty);
                    }
                }
            }

            return result;
        }
    }

        /// <summary>
        /// Executes the service
        /// </summary>
        /// <param name="values">The values.</param>
        /// <param name="theWorkspace">The workspace.</param>
        /// <returns></returns>
        public StringBuilder Execute(Dictionary<string, StringBuilder> values, IWorkspace theWorkspace)
        {
            var serializer = new Dev2JsonSerializer();
            try
            {
                var res = new ExecuteMessage { HasError = false };
                if (values == null)
                {
                    throw new ArgumentNullException("values");
                }
                if (!values.ContainsKey("versionInfo"))
                {
// ReSharper disable NotResolvedInText
                    throw new ArgumentNullException("No resourceId was found in the incoming data");
// ReSharper restore NotResolvedInText
                }
               
                var version = serializer.Deserialize<IVersionInfo>(values["versionInfo"]);
                Dev2Logger.Log.Info("Get Version. " + version);
                var result = ServerVersionRepo.GetVersion(version);
                res.Message.Append(result);
                Dev2XamlCleaner dev2XamlCleaner = new Dev2XamlCleaner();
                res.Message = dev2XamlCleaner.StripNaughtyNamespaces(res.Message);


                return serializer.SerializeToBuilder(res);

            }
            catch (Exception e)
            {
                Dev2Logger.Log.Error(e);
                IExplorerRepositoryResult error = new ExplorerRepositoryResult(ExecStatus.Fail, e.Message);
                return serializer.SerializeToBuilder(error);
            }
        }