private void MenuItem_Click(object sender, RoutedEventArgs e)
{
AddSourceDialog asd = new AddSourceDialog();
var x = asd.ShowDialog();
if (x.HasValue && x.Value)
{
_chat.AddSource(
asd.chatSourceCB.SelectedItem as TwoRatChat.Main.Sources.Source,
asd.chatSourceUri.Text,
asd.chatMessageID.Text);
}
}