private void btnSendMessage_Click(object sender, RoutedEventArgs e)
{
if (lvContacts.SelectedItem != null) //Nur wenn ein Kontakt ausgewählt ist
{
cClient.SendMessage(((UserControlContactItem)lvContacts.SelectedItem).Email, txtMessage.Text);
UserControlMessageSent messagesent = new UserControlMessageSent(txtMessage.Text, DateTime.Now.ToString());
splChat.Children.Add(messagesent);
// Nach unten scrollen
Application.Current.Dispatcher.Invoke((Action) delegate
{
chatViewScroller.ScrollToBottom();
});
}
}