protected override void PrepareContainerForItemOverride(DependencyObject element, object item)
{
base.PrepareContainerForItemOverride(element, item);
ListViewItem listViewItem = element as ListViewItem;
Binding binding = new Binding();
binding.Mode = BindingMode.TwoWay;
binding.Source = item;
binding.Path = new PropertyPath("Enabled");
listViewItem.SetBinding(ListViewItem.IsEnabledProperty, binding);
listViewItem.SetValue(ListViewItem.FontSizeProperty, 30);
}
}