private void ConfigurationComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e) { this.AppConfiguration = AppConfigurationComboBox.SelectedItem as AppConfiguration; if (this.AppConfiguration == null) { return; } ConfigurationsManager configurationsManager = new ConfigurationsManager(); Sobiens.Connectors.Common.ConfigurationManager.GetInstance().AdministrativeConfiguration = new Entities.Settings.AppConfiguration(); Sobiens.Connectors.Common.ConfigurationManager.GetInstance().Configuration = this.AppConfiguration; ExplorerState = configurationsManager.GetExplorerState(this.AppConfiguration); RefreshGeneralConfigurationsListBox(); RefreshExcelTemplateListBox(); RefreshWordTemplateListBox(); }