public abstract class ConfigSetting : INotifyPropertyChanged{private void NotifyPropertyChanged(string property){PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(property));}/// <summary>/// 配置类/// </summary>/// <param name="configuration">配置</param>public ConfigSetting(Configuration configuration){Configuration = configuration;}/// <summary>/// 当前配置/// </summary>public Configuration Configuration{get;}public event PropertyChangedEventHandler PropertyChanged;/// <summary>/// 获取当前程序配置/// </summary>/// <param name="config"></param>/// <returns></returns>public static Configuration GetCurrentConfiguration(){return ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);}/// <summary>/// 返回指定的配置项的值/// </summary>/// <param name="settingKey"></param>/// <returns></returns>protected virtual string GetSettingValue(string settingKey = null){if (string.IsNullOrEmpty(settingKey))settingKey = new StackTrace(true).GetFrame(1).GetMethod().Name.Replace("get_", "");            return Configuration?.AppSettings?.Settings[settingKey]?.Value;}/// <summary>/// 返回指定的配置项的值/// </summary>/// <typeparam name="T">值类型</typeparam>/// <param name="settingKey"></param>/// <returns></returns>protected virtual T GetSettingValue<T>(string settingKey = null){if (string.IsNullOrEmpty(settingKey))settingKey = new StackTrace(true).GetFrame(1).GetMethod().Name.Replace("get_", "");var value = GetSettingValue(settingKey);if (string.IsNullOrWhiteSpace(value)){return default(T);}else{return (T)Convert.ChangeType(value, typeof(T));}}/// <summary>/// 为指定的配置项设置值/// </summary>/// <param name="value"></param>/// <param name="settingKey"></param>protected virtual void SetSettingValue(object value, string settingKey = null){if (string.IsNullOrEmpty(settingKey))settingKey = new StackTrace(true).GetFrame(1).GetMethod().Name.Replace("set_", "");Configuration.AddOrUpdateAppSettingItem(settingKey, value?.ToString());NotifyPropertyChanged(settingKey);Configuration.Save();}/// <summary>/// 返回指定的配置项的值/// </summary>/// <param name="settingKey"></param>/// <returns></returns>public string GetSettingValueByKey(string settingKey){return GetSettingValue(settingKey);}/// <summary>/// 返回指定的配置项的值/// </summary>/// <param name="settingKey"></param>/// <returns></returns>public T GetSettingValueByKey<T>(string settingKey){return GetSettingValue<T>(settingKey);}/// <summary>/// 为指定的配置项设置值/// </summary>/// <param name="value"></param>/// <param name="settingKey"></param>public void SetSettingValueByKey(string settingKey, object value){SetSettingValue(value, settingKey);NotifyPropertyChanged(settingKey);}}