private void RefreshButton_Click(object sender, RoutedEventArgs e)
{
// Get local peers
PeerNearMeCollection peersNearMe = PeerCollaboration.GetPeersNearMe();
// Prepare for new peers
PeerList.Items.Clear();
// Examine peers
foreach (PeerNearMe peerNearMe in peersNearMe)
{
PeerList.Items.Add(
new PeerEntry
{
PeerNearMe = peerNearMe,
PresenceStatus = peerNearMe.GetPresenceInfo(peerNearMe.PeerEndPoints[0]).PresenceStatus,
DisplayString = peerNearMe.Nickname
});
}
// Add failure message if necessary
if (PeerList.Items.Count == 0)
{
PeerList.Items.Add(
new PeerEntry
{
DisplayString = "No peers found."
});
}
}
// </Snippet4>
//------------------------------------------------------------------------------------------------------
//------------------------------------------------------------------------------------------------------
// <Snippet5>
// Enumerating all local registered applications.
private static void EnumLocalRegisteredApplications()
{
PeerApplicationCollection pac = null;
Console.WriteLine("Attempting to enumerate all local registered collaboration applications...");
try
{
pac = PeerCollaboration.GetLocalRegisteredApplications(PeerApplicationRegistrationType.AllUsers);
foreach (PeerApplication pa in pac)
{
Console.WriteLine("Registered application:\n ID: {0}\n Description: {1}\n", pa.Id, pa.Description);
}
}
catch (PeerToPeerException p2pEx)
{
Console.WriteLine("The Peer Collaboration Infrastructure could not return an enumeration of the registered applications: {0}",
p2pEx.Message);
}
catch (Exception ex)
{
Console.WriteLine("Unexpected exception caught when trying to enumerate the registered collaboration applications: {0}.",
ex.Message);
}
finally
{
foreach (PeerApplication pa in pac)
{
pa.Dispose();
}
}
return;
}
private void btnGet_Click(object sender, RoutedEventArgs e)
{
// 取得目前所有登入的Peer端點
PeerNearMeCollection pnmc = PeerCollaboration.GetPeersNearMe();
String str = "";
foreach (PeerNearMe pnm in pnmc)
{
// 取得Peer端點的暱稱
str = pnm.Nickname;
// 取得Peer端點的位置
PeerEndPointCollection pepc = pnm.PeerEndPoints;
foreach (PeerEndPoint pep in pepc)
{
// 回傳System.Net.IPEndPoint物件
IPEndPoint ipEndPoint = pep.EndPoint;
// 取得Peer端點的IP位址
str = str + ", " + ipEndPoint.Address.ToString() + ":";
// 取得Peer端點的通訊埠
str = str + ipEndPoint.Port.ToString();
}
lstPeer.Items.Add(str);
}
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
// Sign in to PNM
PeerCollaboration.SignIn(PeerScope.NearMe);
// Get local peer name to display
this.Title = string.Format("PNMSample - {0}", ContactManager.LocalContact.Nickname);
}
private void buttonLoad_Click(object sender, EventArgs e)
{
PeerNearMeCollection peerNearMeCollection = PeerCollaboration.GetPeersNearMe();
foreach (PeerNearMe peerNearMe in peerNearMeCollection)
{
peerNearMe.RefreshDataAsync("Load");
}
}
private void btnSignIn_Click(object sender, RoutedEventArgs e)
{
// 登入至Internet之範圍
PeerCollaboration.SignIn(PeerScope.NearMe);
// 宣告當Peer端點登入或登出時所觸發之事件
// 並定義所呼叫的方法為PeerNearMeChangedCallback
PeerNearMe.PeerNearMeChanged += new EventHandler <PeerNearMeChangedEventArgs>(PeerNearMeChangedCallback);
}
private void ClosePeer()
{
if (!PeerOpened)
{
return;
}
PeerNearMe.PeerNearMeChanged -= PeerNearMe_PeerNearMeChanged;
PeerCollaboration.SignOut(PeerScope);
peerObject.Dispose();
peerObject = null;
}
private void SetSendData()
{
peerObject.Data = Data;
try
{
PeerCollaboration.SetObject(peerObject);
AddLog(ContactManager.LocalContact.Nickname, Data, LogType.Send);
}
catch (Exception ex)
{
AddLog("SetSendData:" + ex.Message, LogType.System);
}
}
//------------------------------------------------------------------------------------------------------
//------------------------------------------------------------------------------------------------------
// <Snippet1>
//This function signs the users into the Collaboration Infrastructure.
public static bool PeerCollabSignin()
{
bool result = false;
try
{
PeerCollaboration.SignIn(PeerScope.All);
result = true;
}
catch (Exception ex)
{
Console.WriteLine("Error signing in: {0}", ex.Message);
}
return(result);
}
// </Snippet3>
//------------------------------------------------------------------------------------------------------
//------------------------------------------------------------------------------------------------------
// <Snippet4>
// Registering Notepad.exe as a collab application with a fixed GUID.
// Note: If you're using the application to send invitations,
// the same application with the same GUID must be registered on the remote peer machine.
private static PeerApplication RegisterCollabApp()
{
PeerApplication application = null;
string pathToApp = "%SystemRoot%\\notepad.exe";
Guid appGuid = new Guid(0xAAAAAAAA, 0xFADE, 0xDEAF, 0xBE, 0xEF, 0xFF, 0xEE, 0xDD, 0xCC, 0xBB, 0xAE);
application = new PeerApplication();
application.Id = appGuid;
application.Path = pathToApp;
application.Description = "Peer Collaboration Sample -- notepad.exe";
application.PeerScope = PeerScope.All;
application.CommandLineArgs = "n";
application.Data = ASCIIEncoding.ASCII.GetBytes("Test");
Console.WriteLine("Attempting to register the application \"notepad.exe\"...");
try
{
PeerApplicationCollection pac = PeerCollaboration.GetLocalRegisteredApplications(PeerApplicationRegistrationType.AllUsers);
if (pac.Contains(application))
{
Console.WriteLine("The application is already registered on the peer.");
}
else
{
PeerCollaboration.RegisterApplication(application, PeerApplicationRegistrationType.AllUsers);
Console.WriteLine("Application registration succeeded!");
}
}
catch (ArgumentException argEx)
{
Console.WriteLine("The application was previously registered with the Peer Collaboration Infrastructure: {0}.", argEx.Message);
}
catch (PeerToPeerException p2pEx)
{
Console.WriteLine("The application failed to register with the Peer Collaboration Infrastructure: {0}", p2pEx.Message);
}
catch (Exception ex)
{
Console.WriteLine("An unexpected exception occurred when trying to register the application: {0}.", ex.Message);
}
return(application);
}
static void Main(string[] args)
{
/* PeerName pn = new PeerName("Peer classifier", PeerNameType.Unsecured);
* PeerNameRegistration pnr = new PeerNameRegistration(pn, 8080);
* pnr.Comment = "Комментарий";
* pnr.Cloud = Cloud.Available;
* pnr.Start();*/
//PeerCollaboration.SignIn(PeerScope.Internet);
var peers = PeerCollaboration.GetPeersNearMe();
peers[0].AddToContactManager("displayName", "nickName", null);
Console.ReadKey();
// PeerName pn = new PeerName("0.Peer classifier");
//PeerNameResolver pnres = new PeerNameResolver();
//PeerNameRecordCollection pnrc = pnres.Resolve(pn, Cloud.AllLinkLocal, 5);
//Console.ReadKey();
}
//------------------------------------------------------------------------------------------------------
//------------------------------------------------------------------------------------------------------
// <Snippet2>
//This function retrieves the peers near me as a PeerNearMeCollection.
public static PeerNearMeCollection GetPeersNearMe()
{
PeerNearMeCollection peers = null;
try
{
peers = PeerCollaboration.GetPeersNearMe();
if (peers == null ||
peers.Count == 0)
{
Console.WriteLine("There are no peers near me.");
}
foreach (PeerNearMe pnm in peers)
{
Console.WriteLine("Getting the peers near me: {0}, nickname {1}, isOnline {2}",
pnm.ToString(),
pnm.Nickname,
pnm.IsOnline);
}
}
catch (PeerToPeerException p2pEx)
{
Console.WriteLine("Could not obtain an enumeration of the peers near me: {0}", p2pEx.Message);
}
catch (InvalidOperationException ioEx)
{
Console.WriteLine("The application is no longer signed into the Peer Collaboration Infrastructure: {0}",
ioEx.Message);
}
catch (Exception ex)
{
Console.WriteLine("Unexpected exception caught when trying to enumerate the peers near me: {0}",
ex.Message);
}
return(peers);
}
private void buttonStartOrUpdate_Click(object sender, EventArgs e)
{
if (PeerOpened)
{
AddLog("UpdateSend", LogType.System);
SetSendData();
}
else
{
try
{
PeerCollaboration.SignIn(PeerScope);
}
catch (PeerToPeerException ex)
{
AddLog("SignIn:" + ex.Message, LogType.System);
return;
}
SetupPeer();
UpdateUI();
PeerNearMe.PeerNearMeChanged += PeerNearMe_PeerNearMeChanged;
AddLog("StartPeer", LogType.System);
SetSendData();
//buttonLoad.PerformClick();
PeerNearMeCollection peerNearMeCollection = PeerCollaboration.GetPeersNearMe();
foreach (PeerNearMe peerNearMe in peerNearMeCollection)
{
peerNearMe.RefreshDataCompleted += peerNearMe_RefreshDataCompleted;
peerNearMe.RefreshDataAsync("Setup");
}
}
}
public static PeerNearMe CreateFromPeerEndPoint(PeerEndPoint peerEndPoint)
{
Logging.P2PTraceSource.TraceEvent(TraceEventType.Information, 0, "Entering CreateFromPeerEndPoint.");
CollaborationHelperFunctions.Initialize();
if (peerEndPoint == null)
{
throw new ArgumentNullException("peerEndPoint");
}
if (peerEndPoint.EndPoint == null)
{
throw new PeerToPeerException(SR.GetString(SR.Collab_NoEndPointInPeerEndPoint));
}
PeerNearMeCollection peers = PeerCollaboration.GetPeersNearMe();
PeerNearMe peer = null;
foreach (PeerNearMe peerNearMe in peers)
{
PeerEndPointCollection peerEndPoints = peerNearMe.PeerEndPoints;
if ((peerEndPoints != null) && (peerEndPoints.Count != 0) && (peerEndPoints[0].Equals(peerEndPoint)))
{
peer = peerNearMe;
}
}
if (peer == null)
{
//
// No peer found, throw
//
throw new PeerToPeerException(SR.GetString(SR.Collab_EndPointNotAPeerNearMe));
}
Logging.P2PTraceSource.TraceEvent(TraceEventType.Information, 0, "Leaving CreateFromPeerEndPoint.");
return(peer);
}
private void btnSignIn_Click(object sender, RoutedEventArgs e)
{
// 登入至Internet之範圍
PeerCollaboration.SignIn(PeerScope.NearMe);
}
private void btnSignOut_Click(object sender, RoutedEventArgs e)
{
// 登出近端分享
PeerCollaboration.SignOut(PeerScope.NearMe);
}
private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
// Sign out of PNM
PeerCollaboration.SignOut(PeerScope.NearMe);
}
