Assembly: System (in system.dll)
public delegate void SettingChangingEventHandler ( Object sender, SettingChangingEventArgs e )
/** @delegate */ public delegate void SettingChangingEventHandler ( Object sender, SettingChangingEventArgs e )
The source of the event, typically an application settings wrapper class derived from the ApplicationSettingsBase class.
A SettingChangingEventArgs containing the data for the event.
The SettingChanging event occurs before the value of an application settings property is changed, typically through a call to the Item method. SettingChanging can be canceled through the SettingChangingEventArgs event data class.
Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.