ContactManager.PresenceChanged Event

Reference

Definition

Namespace:: System.Net.PeerToPeer.Collaboration

Assembly:: System.Net.dll

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

EventHandler<PresenceChangedEventArgs>

Attributes: SecurityCriticalAttribute

Exceptions

ObjectDisposedException

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

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