NetworkAddressChangedEventHandler Delegate
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
References one or more methods to be called when the address of a network interface changes.
Assembly: System.Net (in System.Net.dll)
Parameters
- sender
- Type: System::Object
The source of the event.
- e
- Type: System::EventArgs
An EventArgs object that contains data about the event.
This delegate handles NetworkAddressChanged events raised by the NetworkChange class. For detailed information on receiving notification for network interface address change events, see the NetworkChange class overview documentation
The sender parameter passed to this event handler is always nullptr. The EventArgs object in the e parameter passed to this event handler is always empty. These parameters are not needed, since an application receiving this event can call the GetIsNetworkAvailable static method to determine network availability.
The following example uses a NetworkAddressChangedEventHandler to handle NetworkAddressChanged events and detect when network availability changes.