//select a server to enter
private void btn_Server_Click(object sender, RoutedEventArgs e)
{
int index = lvServerState.SelectedIndex;
try
{
//if server selected is available
if (index != -1 && m_DGBiz.CheckServerAvailaility(index))
{
String serverName = serverList.Keys.ElementAt(index);
String server_URL = serverList.Values.ElementAt(index);
//if the player in the server is less than 12
if (m_DGBiz.GetClientInServer(serverName) < 12)
{
m_DGBiz.AddClientInServer(serverName);
m_DGBiz.ChangeUserState(userID, serverName);
m_DGBiz.NotifyServer();
enterCharaterSelection(index, server_URL);
}
else
{
MessageBox.Show(serverName + " is crowded!");
}
}
else
{
MessageBox.Show("The Current Selection is not Available!");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
//load window
private void Window_Loaded(object sender, RoutedEventArgs e)
{
DuplexChannelFactory <IDGBizController> DGBiz;
NetTcpBinding tcpBinding = new NetTcpBinding();
//release the limitation of the size of message which can be sent
tcpBinding.MaxReceivedMessageSize = System.Int32.MaxValue;
tcpBinding.ReaderQuotas.MaxArrayLength = System.Int32.MaxValue;
string sURL = "net.tcp://localhost:50002/DGBiz";
try
{
//connect to Biz Tier
DGBiz = new DuplexChannelFactory <IDGBizController>(this, tcpBinding, sURL);
m_DGBiz = DGBiz.CreateChannel();
}
catch (CommunicationObjectFaultedException ex)
{
MessageBox.Show(ex.Message);
}
catch (Exception exc)
{
MessageBox.Show(exc.Message);
}
//Setup page
welcome.Content = "welcome " + username;
try
{
m_DGBiz.RegisterClient(username);
serverList = m_DGBiz.GetServerList();
friendIDList = m_DGBiz.GetFriendID(userID);
m_DGBiz.ChangeUserState(userID, "online");
m_DGBiz.NotifyServer();
m_DGBiz.NotifyServerState();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}