private void ChatService_OnConnectionClosed()
{
MessageBox.Show("Соединение с сервером потеряно!", "Внимание", MessageBoxButton.OK, MessageBoxImage.Warning);
this.Dispatcher.Invoke(() =>
{
var enterForm = new EnterForm();
enterForm.Show();
this.Close();
});
}
public MessengerAppContext(EnterForm enterForm, ChatForm chatForm, ErrorForm errorForm)
{
EnterForm = enterForm;
ChatForm = chatForm;
ErrorForm = errorForm;
EnterForm.FormClosed += CloseEnterForm;
ChatForm.FormClosed += CloseChatForm;
EnterForm.Show();
ChatForm.Hide();
ErrorForm.Hide();
}
private void btnKapat_Click(object sender, EventArgs e)
{
this.Close();
Form f = Application.OpenForms["EnterForm"];
if (f == null)
{
var form = new EnterForm();
form.Show();
}
else
{
f.Activate();
}
}