public void DeleteBranch(int code)
{
dal.DeleteBranch(code);
dal.GetListOrder().RemoveAll(D => D.Branch == code);
// dal.DeleteDish(code);
bool tmp = false;
var v = (from o in dal.GetListOrder() //מחפש את כל ההזמנות באותו קוד ומוחק אותם
where o.Branch == code
select o).ToList <Order>();
int k = v.Count();
for (int i = 0; i < k; i++)
{
try
{
DeleteOrder(v[i].OrderCode);
tmp = true;
}
catch (Exception)
{
}
}
if (tmp == true)
{
throw new Exception("there are ordered that deleted...");
}
}
