public int Delete(int Id)
{
return(billDAL.Delete(Id));
}
public static bool Delete()
{
bool status = BillDAL.Delete(4);
return(status);
}
public void Delete(string id)
{
bill_dal.setBill(id);
bill_dal.Delete();
}
public void Delete(BillDTO bill)
{
data.Delete(bill);
}