PeerContact.Unsubscribe Method

Removes a subscription to the PeerContact and as a result the calling peer no longer receives PeerCollaboration events associated with the PeerContact.

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

public virtual void Unsubscribe()

ExceptionCondition
ObjectDisposedException

This PeerContact object has been disposed.

If the calling peer is not subscribed to the PeerContact specified the result is a no-op. A calling peer can verify whether it is subscribed to events for the peer identified by this instance with the IsSubscribed property.

Calling this method requires a PermissionState of Unrestricted. This state is created when the peer collaboration session begins.

.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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