private void OnCheckBox_Click(object sender, RoutedEventArgs e) { if (MaterialPool.Items.Count == MaterialPool.SelectedItems.Count) { MaterialPool.UnselectAll(); } else { MaterialPool.SelectAll(); } }
private void OnCheckBox_Click(object sender, RoutedEventArgs e) { if (MaterialPool.Items.Count == MaterialPool.SelectedItems.Count) { MaterialPool.UnselectAll(); } else { MaterialPool.SelectAll(); } }