private void MenuOpenMapData(object sender, RoutedEventArgs e)
{
if (liveMapDataViewer == null)
{
liveMapDataViewer = new LiveMapDataViewer();
liveMapDataViewer.Closed += LiveMapDataViewer_Closed;
liveMapDataViewer.Show();
}
else
{
FocusWindow(liveMapDataViewer);
}
}
private void LiveMapDataViewer_Closed(object sender, EventArgs e)
{
liveMapDataViewer = null;
}