private void PeerList_Click(object sender, RoutedEventArgs e)
{
// Убедимся, что пользователь щелкнул по кнопке с именем MessageButton
if (((Button)e.OriginalSource).Name == "MessageButton")
{
// Получение пира и прокси, для отправки сообщения
PeerEntry peerEntry = ((Button)e.OriginalSource).DataContext as PeerEntry;
if (peerEntry != null && peerEntry.ServiceProxy != null)
{
try
{
peerEntry.ServiceProxy.SendMessage("Привет друг!", ConfigurationManager.AppSettings["username"]);
}
catch (CommunicationException)
{
}
}
}
}
void resolver_ResolveProgressChanged(object sender, ResolveProgressChangedEventArgs e)
{
PeerNameRecord peer = e.PeerNameRecord;
foreach (IPEndPoint ep in peer.EndPointCollection)
{
if (ep.Address.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
{
try
{
string endpointUrl = string.Format("net.tcp://{0}:{1}/P2PService", ep.Address, ep.Port);
NetTcpBinding binding = new NetTcpBinding();
binding.Security.Mode = SecurityMode.None;
IP2PService serviceProxy = ChannelFactory<IP2PService>.CreateChannel(
binding, new EndpointAddress(endpointUrl));
PeerEntry pe = new PeerEntry();
pe.PeerName = peer.PeerName;
pe.ServiceProxy = serviceProxy;
pe.DisplayString = serviceProxy.GetName();
pe.ButtonsEnabled = true;
PeerList.Items.Add(pe);
}
catch (EndpointNotFoundException)
{
PeerList.Items.Add(
new PeerEntry
{
PeerName = peer.PeerName,
DisplayString = "Неизвестный пир",
ButtonsEnabled = false
});
}
}
}
}