error in page 112 code

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1

the code in page 112 in RAB manual 5.11 ( and it’s the same in 5.13)

gives errors

[ I implement the closed, closing event handlers for the AlphaPad ]

it’s obvious that the code will give errors as

namePad & answer

are not declared

could anyone help me to fix the problem

i.e, what’s namePad & answer so that I could declare them and test the code again.

thanks in advance.