void IOrderManager.Delete(int orderId)
{
using (var context = new MasterDetailEntities())
{
Order a = context.Orders.Where(i => i.OrderId == orderId).First();
context.DeleteObject(a);
context.SaveChanges();
}
}
void ICustomerManager.Delete(int customerId)
{
using (var context = new MasterDetailEntities())
{
Customer c = context.Customers.Where(i => i.CustomerId == customerId).First();
context.DeleteObject(c);
context.SaveChanges();
}
}