using System.ComponentModel; namespace System.Configuration { public class SettingChangingEventArgs : CancelEventArgs { private string _settingClass; private string _settingName; private string _settingKey; private object _newValue; public object NewValue => _newValue; public string SettingClass => _settingClass; public string SettingName => _settingName; public string SettingKey => _settingKey; public SettingChangingEventArgs(string settingName, string settingClass, string settingKey, object newValue, bool cancel) : base(cancel) { _settingName = settingName; _settingClass = settingClass; _settingKey = settingKey; _newValue = newValue; } } }