ContactManager.CreateContactAsync Method

Creates a contact instance for the specified PeerNearMe object.

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

public void CreateContactAsync(
	PeerNearMe peerNearMe,
	Object userToken


Type: System.Net.PeerToPeer.Collaboration.PeerNearMe

The PeerNearMe to associate with the new PeerContact instance.

Type: System.Object

A user-defined Object that contains information about the CreateContactAsync operation. It will be passed to the callback of the asynchronous operation for identification.


userToken already exists and is in use.


peerNearMe is null.


The PeerNearMe object has been disposed.

  • The specified PeerNearMe instance has no endpoints set on it.

Calling this method requires a PermissionState of Unrestricted.

.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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