private void HistoryTicksClick(object sender, RoutedEventArgs e) { var window = _historyTicksWindows.SafeAdd(SelectedSecurity, security => { // create historical ticks window var wnd = new HistoryTicksWindow(SelectedSecurity); wnd.MakeHideable(); return(wnd); }); if (window.Visibility == Visibility.Visible) { window.Hide(); } else { window.Show(); } }
private void HistoryTicksClick(object sender, RoutedEventArgs e) { var window = _historyTicksWindows.SafeAdd(SelectedSecurity, security => { // create historical ticks window var wnd = new HistoryTicksWindow(SelectedSecurity); wnd.MakeHideable(); return wnd; }); if (window.Visibility == Visibility.Visible) window.Hide(); else window.Show(); }