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PeerEndPointCollection Class
Visual Studio 2008
Represents a container for elements of a PeerEndPoint object. An instance of this type is returned by the Peer class.
Assembly: System.Net (in System.Net.dll)
// Displays all contacts and asssociated peer endpoints (PeerEndPoint) in the PeerContactCollection. private static void DisplayContacts(PeerContactCollection peerContactsCollection) { if (peerContactsCollection == null || peerContactsCollection.Count == 0) { Console.WriteLine("No contacts to display. To add a contact select option 0 from the menu."); } else { foreach (PeerContact pc in peerContactsCollection) { Console.WriteLine("The contact is: {0}", pc.DisplayName); DisplayEndpoints(pc.PeerEndPoints); } } return; } //------------------------------------------------------------------------------------------------------ //------------------------------------------------------------------------------------------------------ // Displays all peer end points (PeerEndPoint) in the PeerEndPointCollection. private static void DisplayEndpoints(PeerEndPointCollection endpointCollection) { if (endpointCollection == null || endpointCollection.Count == 0) Console.WriteLine("No peer endpoints in the collection to display."); else { foreach (PeerEndPoint pep in endpointCollection) { Console.WriteLine("PeerEndPoint is: {0}", pep); Console.WriteLine("PeerEndPoint data is:\n Name: {0}\n EndPoint IP address: {1}\n . Port: {2}\n", pep.Name, pep.EndPoint.Address, pep.EndPoint.Port); } } return; } //------------------------------------------------------------------------------------------------------ //------------------------------------------------------------------------------------------------------ //List PeerNearMe objects that may be added as contacts. private static void AddContact() { PeerNearMeCollection pnmc = null; PeerContactCollection peerContacts = null; bool peerNameFound = false; PeerApplication application = null; try { Console.WriteLine("Listing the existing contacts..."); peerContacts = PeerCollaboration.ContactManager.GetContacts(); } catch (PeerToPeerException p2pEx) { Console.WriteLine("The Peer Collaboration Infrastructure is not responding to the contact enumeration request: {0}", p2pEx.Message); } catch (Exception ex) { Console.WriteLine("An unexpected error occurred while attempting to obtain the contact list: {0}", ex.Message); } DisplayContacts(peerContacts); try { //Adds one of the PeerNearMe objects as a contact. pnmc = GetPeersNearMe(); Console.WriteLine("Please enter the nickname of the peer you wish to add as a contact:"); string peerNameToAdd = Console.ReadLine(); application = RegisterCollabApp(); foreach (PeerNearMe pnm in pnmc) { PeerInvitationResponse res = null; if (pnm.Nickname.Contains(peerNameToAdd)) { peerNameFound = true; if (!peerContacts.ToString().Contains(pnm.Nickname)) { Console.WriteLine("Adding peer {0} to the contact list.", pnm.Nickname); pnm.AddToContactManager(); } else { Console.WriteLine("This peer already exists in your contact list."); Console.WriteLine("Sending invitation using the Contact structure instead of the PeerNearMe."); foreach (PeerContact pc in peerContacts) { if (pc.Nickname.Equals(pnm.Nickname)) { res = pnm.Invite(application, "Peer Collaboration Sample", application.Data); if (res.PeerInvitationResponseType == PeerInvitationResponseType.Accepted) { Console.WriteLine("Invitation to contact succeeded."); } else { Console.WriteLine("Invitation to contact {0}.", res.PeerInvitationResponseType); } } } } } } if (!peerNameFound) { Console.WriteLine("No such peer exists near you. Cannot add to contacts."); return; } peerContacts = PeerCollaboration.ContactManager.GetContacts(); Console.WriteLine("Listing the contacts again..."); DisplayContacts(peerContacts); } catch (Exception ex) { Console.WriteLine("Error adding a contact: {0}", ex.Message); } finally { application.Dispose(); } return; }
System.Object
System.Collections.ObjectModel.Collection(Of PeerEndPoint)
System.Net.PeerToPeer.Collaboration.PeerEndPointCollection
System.Collections.ObjectModel.Collection(Of PeerEndPoint)
System.Net.PeerToPeer.Collaboration.PeerEndPointCollection
Windows 7, Windows Vista, Windows Server 2008 R2, Windows Server 2008
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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