System.Configuration.LocalFileSettingsProvider.SetPropertyValues C# (CSharp) Метод

        public override void SetPropertyValues(SettingsContext context, SettingsPropertyValueCollection values) {
            string sectionName = GetSectionName(context);
            IDictionary roamingUserSettings = new Hashtable();
            IDictionary localUserSettings = new Hashtable();
            
            foreach (SettingsPropertyValue value in values) {
                SettingsProperty setting = value.Property;
                bool isUserSetting = IsUserSetting(setting);

                if (value.IsDirty) {
                    if (isUserSetting) {
                        bool isRoaming = IsRoamingSetting(setting);
                        StoredSetting ss = new StoredSetting(setting.SerializeAs, SerializeToXmlElement(setting, value));

                        if (isRoaming) {
                            roamingUserSettings[setting.Name] = ss;
                        }
                        else {
                            localUserSettings[setting.Name] = ss;
                        }
                        
                        value.IsDirty = false; //reset IsDirty
                    }
                    else {
                        // This is an app-scoped or connection string setting that has been written to. 
                        // We don't support saving these.
                    }
                }
            }
            
            if (roamingUserSettings.Count > 0) {
                Store.WriteSettings(sectionName, true, roamingUserSettings);
            }

            if (localUserSettings.Count > 0) {
                Store.WriteSettings(sectionName, false, localUserSettings);
            }
        }