/// <summary>
/// Begins an asynchronous join operation on the underlying <see cref="ChatProxy">ChatProxy</see>
/// which will call the OnEndJoin() method on completion
/// </summary>
/// <param name="p">The <see cref="Common.Person">chatter</see> to try and join with</param>
public void Connect(Person p)
{
InstanceContext site = new InstanceContext(this);
proxy = new ChatProxy(site);
IAsyncResult iar = proxy.BeginJoin(p, new AsyncCallback(OnEndJoin), null);
}
private void connectToolStripMenuItem_Click(object sender, EventArgs e)
{
lstChatters.Items.Clear();
NickDialog nickDlg = new NickDialog();
if (nickDlg.ShowDialog() == DialogResult.OK)
{
myNick = nickDlg.txtNick.Text;
nickDlg.Close();
}
txtMessage.Focus();
Application.DoEvents();
InstanceContext site = new InstanceContext(this);
proxy = new ChatProxy(site);
IAsyncResult iar = proxy.BeginJoin(myNick, new AsyncCallback((thisIar) =>
{
try
{
string[] list = proxy.EndJoin(thisIar);
pwDlg.Invoke((Action)(() =>
{
if (list == null)
{
pwDlg.ShowError("Error: Username already exist!");
ExitChatSession();
}
else
{
pwDlg.Close();
ShowConnectMenuItem(false);
foreach (string name in list)
{
lstChatters.Items.Add(name);
}
AppendText("Connected at " + DateTime.Now.ToString() + " with user name " + myNick + Environment.NewLine);
}
}));
}
catch (Exception ex)
{
pwDlg.Invoke((Action)(() =>
{
pwDlg.ShowError("Error: Cannot connect to chat!");
ExitChatSession();
}));
}
}), null);
pwDlg = new PleaseWaitDialog();
pwDlg.ShowDialog();
}
/// <summary>
/// �����ϱ�
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void connectToolStripMenuItem_Click(object sender, EventArgs e)
{
InstanceContext site = new InstanceContext(this);
proxy = new ChatProxy(site);
lstChatters.Items.Clear();
NickDialog nickDlg = new NickDialog();
if (nickDlg.ShowDialog() == DialogResult.OK)
{
myNick = nickDlg.txtNick.Text;
nickDlg.Close();
}
txtMessage.Focus();
IAsyncResult iar = proxy.BeginJoin(myNick, new AsyncCallback(OnEndJoin), null);
pwDlg = new PleaseWaitDialog();
pwDlg.ShowDialog();
}
private void OnConnect(object sender, RoutedEventArgs args)
{
InstanceContext site = new InstanceContext(this);
proxy = new ChatProxy(site);
// Get Local IP Address
IPAddress[] localIPs = Dns.GetHostAddresses(Dns.GetHostName());
myNick = localIPs[1].ToString();
// Use IP Address as a user name
IAsyncResult iar = proxy.BeginJoin(myNick, new AsyncCallback(OnEndJoin), null);
// DisEnable "Connect" button & Enable "Disconnect" button
// when client is connected with server
Connect.IsEnabled = false;
Connect.Visibility = Visibility.Collapsed;
Disconnect.IsEnabled = true;
Disconnect.Visibility = Visibility.Visible;
#region Fade in
// Create a storyboard to contain the animations.
Storyboard storyboard = new Storyboard();
TimeSpan duration = new TimeSpan(0, 0, 5);
// Create a DoubleAnimation to fade the not selected option control
DoubleAnimation animation = new DoubleAnimation();
animation.From = 1.0;
animation.To = 0.0;
animation.Duration = new Duration(duration);
// Configure the animation to target de property Opacity
Storyboard.SetTargetName(animation, SayHello.Name);
Storyboard.SetTargetProperty(animation, new PropertyPath(Control.OpacityProperty));
// Add the animation to the storyboard
storyboard.Children.Add(animation);
// Begin the storyboard
storyboard.Begin(this);
#endregion
}
/// <summary>
/// Begins an asynchronous join operation on the underlying <see cref="ChatProxy">ChatProxy</see>
/// which will call the OnEndJoin() method on completion
/// </summary>
/// <param name="p">The <see cref="Common.Person">chatter</see> to try and join with</param>
public void Connect(Person p)
{
InstanceContext site = new InstanceContext(this);
proxy = new ChatProxy(site);
IAsyncResult iar = proxy.BeginJoin(p, new AsyncCallback(OnEndJoin), null);
}
