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Peer.GetPresenceInfo Method

Gets the available presence information for a PeerEndPoint.

Namespace:  System.Net.PeerToPeer.Collaboration
Assembly:  System.Net (in System.Net.dll)
public PeerPresenceInfo GetPresenceInfo(
	PeerEndPoint peerEndPoint


Type: System.Net.PeerToPeer.Collaboration.PeerEndPoint
The PeerEndPoint for which to retrieve presence information.

Return Value

Type: System.Net.PeerToPeer.Collaboration.PeerPresenceInfo
Returns a PeerPresenceInfo object which contains presence information for an available endpoint if it is available; otherwise it is null.

peerEndPoint does not contain a valid endpoint.


peerEndPoint is null.


This object has been disposed and cannot be used in current peer operations.


An error occurred while retrieving presence information from the peer.

Presence information includes status descriptors such as online, offline, and away.

Calling this method requires a PermissionState of Unrestricted.

.NET Framework

Supported in: 4, 3.5

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later)

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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