Peer.GetPresenceInfo Method
Gets the available presence information for a PeerEndPoint.
Assembly: System.Net (in System.Net.dll)
Parameters
- peerEndPoint
- Type: System.Net.PeerToPeer.Collaboration.PeerEndPoint
The PeerEndPoint for which to retrieve presence information.
Return Value
Type: System.Net.PeerToPeer.Collaboration.PeerPresenceInfoReturns a PeerPresenceInfo object which contains presence information for an available endpoint if it is available; otherwise it is null.
| Exception | Condition |
|---|---|
| ArgumentException | peerEndPoint does not contain a valid endpoint. |
| ArgumentNullException | peerEndPoint is null. |
| ObjectDisposedException | This object has been disposed and cannot be used in current peer operations. |
| PeerToPeerException | 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.
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.
