public void ApplyStyles()
{
StyleHelper.ApplyStyles(typeof(BatchLineView), ReportLines, Application.Current.Resources, Legend);
var elements = Legend.Descendants <FrameworkElement>().Where(e => Equals(e.Tag, "generated")).ToArray();
elements.Each(e => e.Tag = "");
StyleHelper.ApplyStyles(typeof(Offer), Offers, Application.Current.Resources, Legend);
elements.Each(e => e.Tag = "generated");
}
