public static void DeleteByDamage(int id)
{
using (var unitOfWork = new UnitOfWork())
{
using (var items = new XPCollection <DB.OrderDamages>(unitOfWork))
{
var dbItems = items.Where(u => u.Damage.Id == id).ToArray();
items.DeleteObjectOnRemove = true;
for (var i = 0; i < dbItems.Length; i++)
{
var dbItem = dbItems[i];
Damages.Delete(dbItem.Damage.Id, unitOfWork);
items.Remove(dbItem);
}
}
unitOfWork.CommitChanges();
}
}