private void enter_Click(object sender, RoutedEventArgs e)
{
//передача в чат сообщения
try
{
var chatClient = new ChatServiceClient();
var soobsh = string.Format("{0} - {1}\n{2}\n", DateTime.Now, login.Text, vvod.Text);
chatClient.Chat((string)((ListBoxItem)names.Items[names.SelectedIndex]).Content, soobsh);
vvod.Text = "";
os.Visibility = Visibility.Hidden;
}
catch
{
os.Visibility = Visibility.Visible;
}
}