sql - Temporary disable foreignkeys?

Question

I saw thisone in MSDN magazine.i wanted to Temporary disable Foreignkeys,Can i do using following code.. Not needed to delete but temporary disable because i wanted to enable again

ALTER TABLE Orders
NOCHECK CONSTRAINT 
    FK_Orders_Customers

Answer 1

-- Disable the constraint.

ALTER TABLE Orders NOCHECK CONSTRAINT FK_Orders_Customers

-- Reenable the constraint.

ALTER TABLE Orders WITH CHECK CHECK CONSTRAINT FK_Orders_Customers