System.Configuration.MgmtConfigurationRecord.RemoveConfigurationSection C# (CSharp) Method

        internal void RemoveConfigurationSection(string group, string name) {
            bool sectionIsUsed = false;     // Is section used in our record

            VerifySectionName(name, null, true);

            string configKey = BaseConfigurationRecord.CombineConfigKey(group, name);

            // If it's already removed, don't try to remove it again.
            if (RemovedSections.Contains(configKey)) {
                return;
            }

            // If it's not a registered section, there's nothing to do.
            if (FindFactoryRecord(configKey, true) == null) {
                return;
            }

            // Detach from this record
            ConfigurationSection configSection = GetConfigSection(configKey);
            if (configSection != null) {
                configSection.SectionInformation.DetachFromConfigurationRecord();
            }

            // Remove from list of all sections if this is the root declaration.
            bool isRootDeclaration = IsRootDeclaration(configKey, false);
            if (_sectionFactories != null && isRootDeclaration) {
                _sectionFactories.Remove(configKey);
            }

            // Remove from collection of factory records.
            if (!IsLocationConfig && _factoryRecords != null && _factoryRecords.Contains(configKey)) {
                sectionIsUsed = true;
                _factoryRecords.Remove(configKey);
            }

            // Remove from collection of section records.
            if (_sectionRecords != null && _sectionRecords.Contains(configKey)) {
                sectionIsUsed = true;
                _sectionRecords.Remove(configKey);
            }

            // Remove all location section records for this section in this file.
            if (_locationSections != null) {
                int i = 0;
                while (i < _locationSections.Count) {
                    LocationSectionRecord locationSectionRecord = (LocationSectionRecord) _locationSections[i];
                    if (locationSectionRecord.ConfigKey != configKey) {
                        i++;
                    }
                    else {
                        sectionIsUsed = true;
                        _locationSections.RemoveAt(i);
                    }
                }
            }

            if (sectionIsUsed) {
                // Add to RemovedSections since we need to remove
                // it from the file later.
                RemovedSections.Add(configKey, configKey);
            }

            //
            // Remove all references from configSource
            // Note that we can't remove an item while enumerating it.
            //
            List<string> streamsToRemove = new List<string>();
            foreach (StreamInfo streamInfo in _streamInfoUpdates.Values) {
                if (streamInfo.SectionName == configKey) {
                    streamsToRemove.Add(streamInfo.StreamName);
                }
            }

            foreach (string stream in streamsToRemove) {
                _streamInfoUpdates.Remove(stream);
            }
        }