ConfigurationElement::IsModified Method
Indicates whether this configuration element has been modified since it was last saved or loaded, when implemented in a derived class.
Assembly: System.Configuration (in System.Configuration.dll)
The IsModified method determines whether this ConfigurationElement object will be written to the configuration file when the Save method is called. If the return value is false, it is assumed that the configuration file represents the current state of the element.
By default, IsModified returns true after a property is set through the indexer to this ConfigurationElement object.
Override the IsModified method to provide custom indication of the state of this ConfigurationElement element.
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.