// methods
public void InitChat()
{
//bindingin kautta linkitetään setit
libChannels.ItemsSource = ChatWindowLogic.HaeKanavat();
timer = new DispatcherTimer();
timer.Tick += new EventHandler(ViestiHaku);
timer.Interval = TimeSpan.FromSeconds(chatRefresh);
}
//Events
private void createChannel_KeyDown(object sender, KeyEventArgs e)
{
try
{
if (e.Key == Key.Return)
{
TextBox kanava = new TextBox();
PasswordBox passu = new PasswordBox();
foreach (object child in txbChatWindow.Children) // käydään txbChatWindow läpi ja asetetaan halutut arvot
{
if (child is PasswordBox) // jos objecti on passwordbox castataan sen arvot muuttujaan
{
passu = (PasswordBox)child;
if (passu.Password == null)
{
throw new Exception("Please enter password");
}
}
else if (child is TextBox) // jos objecti on textbox castataan se muuttujaan
{
kanava = (TextBox)child;
if (kanava.Text == null)
{
throw new Exception("Please enter channel name");
}
}
}
txbChatWindow.Children.Clear();
ChatWindowLogic.LuoKanava(kanava.Text, passu.Password);
libChannels.ItemsSource = ChatWindowLogic.HaeKanavat();
passu = null;
kanava = null;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
