ContactManager.PresenceChanged Event
Definition
Important
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Raised whenever the presence status of a PeerContact in the ContactManager has changed.
public:
event EventHandler<System::Net::PeerToPeer::Collaboration::PresenceChangedEventArgs ^> ^ PresenceChanged;
[add: System.Security.SecurityCritical]
[remove: System.Security.SecurityCritical]
public event EventHandler<System.Net.PeerToPeer.Collaboration.PresenceChangedEventArgs> PresenceChanged;
[<add: System.Security.SecurityCritical>]
[<remove: System.Security.SecurityCritical>]
member this.PresenceChanged : EventHandler<System.Net.PeerToPeer.Collaboration.PresenceChangedEventArgs>
Public Custom Event PresenceChanged As EventHandler(Of PresenceChangedEventArgs)
Event Type
- Attributes
Exceptions
The PeerContact object has been disposed.
Remarks
Before this event can be raised, the current user of the remote peer must subscribe to the collaboration events of the host peer. Subscription is accomplished via the Subscribe method.
This event requires a PermissionState of Unrestricted.
Applies to
See also
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