please send me source code for 3x4 Keypad (12 button numeric keypad) for fez spider kit.
you mean this keypad? http://www.ghielectronics.com/catalog/product/335
Then you want the link that is documented on that page, GHI Electronics – Where Hardware Meets Software
@ Brett - yes this keypad. is there any other code available? i want code without using while loop
You do understand how this keypad works, right? It’s not intelligent, it has to be polled. The only way you can poll is to loop through all combinations.
Is your question related to the other issue we’re discussing in the other thread? If so, lets leave this one as-is and work in one place 
@ Brett - thanks