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PeerContact.OnPresenceChanged Method

Raises the PresenceChanged event when the PeerPresenceInfo of a peer has changed.

Namespace:  System.Net.PeerToPeer.Collaboration
Assembly:  System.Net (in System.Net.dll)

abstract OnPresenceChanged : 
        presenceChangedArgs:PresenceChangedEventArgs -> unit  
override OnPresenceChanged : 
        presenceChangedArgs:PresenceChangedEventArgs -> unit


Type: System.Net.PeerToPeer.Collaboration.PresenceChangedEventArgs

The PresenceChangedEventArgs object to be passed to delegates associated with the PresenceChanged event.

Presence changes occur when a peer signs out of an application, an application is registered or unregistered from the collaboration infrastructure, or a peer unsubscribes from a PeerContact or PeerNearMe.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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