MPVolumeView.Notifications.ObserveWirelessRoutesAvailableDidChange Method
Definition
Important
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Overloads
| ObserveWirelessRoutesAvailableDidChange(EventHandler<NSNotificationEventArgs>) |
Strongly typed notification for the WirelessRoutesAvailableDidChangeNotification constant. |
| ObserveWirelessRoutesAvailableDidChange(NSObject, EventHandler<NSNotificationEventArgs>) |
Strongly typed notification for the WirelessRoutesAvailableDidChangeNotification constant. |
ObserveWirelessRoutesAvailableDidChange(EventHandler<NSNotificationEventArgs>)
Strongly typed notification for the WirelessRoutesAvailableDidChangeNotification constant.
public static Foundation.NSObject ObserveWirelessRoutesAvailableDidChange (EventHandler<Foundation.NSNotificationEventArgs> handler);static member ObserveWirelessRoutesAvailableDidChange : EventHandler<Foundation.NSNotificationEventArgs> -> Foundation.NSObjectParameters
- handler
- EventHandler<NSNotificationEventArgs>
Method to invoke when the notification is posted.
Returns
Token object that can be used to stop receiving notifications by either disposing it or passing it to RemoveObservers(IEnumerable<NSObject>)
Remarks
This method can be used to subscribe for WirelessRoutesAvailableDidChangeNotification notifications.
// Listen to all notifications posted for any object
var token = MPVolumeView.Notifications.ObserveWirelessRoutesAvailableDidChange ((notification) => {
Console.WriteLine ("Observed WirelessRoutesAvailableDidChangeNotification!");
};
// Listen to all notifications posted for a single object
var token = MPVolumeView.Notifications.ObserveWirelessRoutesAvailableDidChange (objectToObserve, (notification) => {
Console.WriteLine ($"Observed WirelessRoutesAvailableDidChangeNotification for {nameof (objectToObserve)}!");
};
// Stop listening for notifications
token.Dispose ();
Applies to
ObserveWirelessRoutesAvailableDidChange(NSObject, EventHandler<NSNotificationEventArgs>)
Strongly typed notification for the WirelessRoutesAvailableDidChangeNotification constant.
public static Foundation.NSObject ObserveWirelessRoutesAvailableDidChange (Foundation.NSObject objectToObserve, EventHandler<Foundation.NSNotificationEventArgs> handler);static member ObserveWirelessRoutesAvailableDidChange : Foundation.NSObject * EventHandler<Foundation.NSNotificationEventArgs> -> Foundation.NSObjectParameters
- objectToObserve
- NSObject
The object to observe.
- handler
- EventHandler<NSNotificationEventArgs>
Method to invoke when the notification is posted.
Returns
Token object that can be used to stop receiving notifications by either disposing it or passing it to RemoveObservers(IEnumerable<NSObject>)
Remarks
This method can be used to subscribe for WirelessRoutesAvailableDidChangeNotification notifications.
// Listen to all notifications posted for any object
var token = MPVolumeView.Notifications.ObserveWirelessRoutesAvailableDidChange ((notification) => {
Console.WriteLine ("Observed WirelessRoutesAvailableDidChangeNotification!");
};
// Listen to all notifications posted for a single object
var token = MPVolumeView.Notifications.ObserveWirelessRoutesAvailableDidChange (objectToObserve, (notification) => {
Console.WriteLine ($"Observed WirelessRoutesAvailableDidChangeNotification for {nameof (objectToObserve)}!");
};
// Stop listening for notifications
token.Dispose ();