/// <summary>
/// Event handler for when the asynchronous find network sessions
/// operation has completed.
/// </summary>
void FindSessionsOperationCompleted(object sender,
OperationCompletedEventArgs e)
{
try
{
// End the asynchronous find network sessions operation.
AvailableNetworkSessionCollection availableSessions =
NetworkSession.EndFind(e.AsyncResult);
if (availableSessions.Count == 0)
{
// If we didn't find any sessions, display an error.
availableSessions.Dispose();
ScreenManager.AddScreen(
new MessageBoxScreen(Resources.NoSessionsFound, false));
}
else
{
// If we did find some sessions, proceed to the JoinSessionScreen.
ScreenManager.AddScreen(new JoinSessionScreen(availableSessions));
}
}
catch (NetworkException exception)
{
ScreenManager.AddScreen(new NetworkErrorScreen(exception));
}
catch (GamerPrivilegeException exception)
{
ScreenManager.AddScreen(new NetworkErrorScreen(exception));
}
}
/// <summary>
/// Event handler for when the asynchronous create network session
/// operation has completed.
/// </summary>
void CreateSessionOperationCompleted(object sender,
OperationCompletedEventArgs e)
{
try
{
// End the asynchronous create network session operation.
NetworkSession networkSession = NetworkSession.EndCreate(e.AsyncResult);
// Create a component that will manage the session we just created.
NetworkSessionComponent.Create(ScreenManager, networkSession);
// Go to the lobby screen.
ScreenManager.AddScreen(new LobbyScreen(networkSession));
}
catch (NetworkException exception)
{
ScreenManager.AddScreen(new NetworkErrorScreen(exception));
}
catch (GamerPrivilegeException exception)
{
ScreenManager.AddScreen(new NetworkErrorScreen(exception));
}
}
