Bloom.Collection.CollectionSettingsDialog._okButton_Click C# (CSharp) Method

        private void _okButton_Click(object sender, EventArgs e)
        {
            Logger.WriteMinorEvent("Settings Dialog OK Clicked");

            _collectionSettings.Country = _countryText.Text.Trim();
            _collectionSettings.Province = _provinceText.Text.Trim();
            _collectionSettings.District = _districtText.Text.Trim();
            if (_fontComboLanguage1.SelectedItem != null)
            {
                _collectionSettings.DefaultLanguage1FontName = _fontComboLanguage1.SelectedItem.ToString();
            }
            if (_fontComboLanguage2.SelectedItem != null)
            {
                _collectionSettings.DefaultLanguage2FontName = _fontComboLanguage2.SelectedItem.ToString();
            }
            if (_fontComboLanguage3.SelectedItem != null)
            {
                _collectionSettings.DefaultLanguage3FontName = _fontComboLanguage3.SelectedItem.ToString();
            }
            if (_numberStyleCombo.SelectedItem != null)
            {
                _collectionSettings.PageNumberStyle = CollectionSettings.PageNumberStyleKeys[_numberStyleCombo.SelectedIndex]; // this must be the non-localized version
            }
            if (_brandingCombo.SelectedItem != null)
            {
                _collectionSettings.BrandingProjectName = _brandingCombo.SelectedItem.ToString();
            }

            //no point in letting them have the Nat lang 2 be the same as 1
            if (_collectionSettings.Language2Iso639Code == _collectionSettings.Language3Iso639Code)
                _collectionSettings.Language3Iso639Code = null;

            if(_bloomCollectionName.Text.Trim()!=_collectionSettings.CollectionName)
            {
                _queueRenameOfCollection.Raise(_bloomCollectionName.Text.SanitizeFilename('-'));
                //_collectionSettings.PrepareToRenameCollection(_bloomCollectionName.Text.SanitizeFilename('-'));
            }
            Logger.WriteEvent("Closing Settings Dialog");
            if (_xmatterList.SelectedItems.Count > 0 &&
                ((XMatterInfo) _xmatterList.SelectedItems[0].Tag).Key != _collectionSettings.XMatterPackName)
            {
                _collectionSettings.XMatterPackName = ((XMatterInfo)_xmatterList.SelectedItems[0].Tag).Key;
                _restartRequired = true;// now that we've made them match, we won't detect by the normal means, so set this hard flag
            }
            _collectionSettings.Save();
            Close();
            if (!AnyReasonToRestart())
            {
                _pageRefreshEvent.Raise(PageRefreshEvent.SaveBehavior.SaveBeforeRefresh);
            }
            DialogResult = AnyReasonToRestart() ? DialogResult.Yes : DialogResult.OK;
        }