Question : decimal inversion function

Hi

I need to take a 12 digit string (all numbers) and reverse the order

i.e.
123456
becomes
654321

could someone give me the code to acheive this as everything i think of is a really long winded approach

thanks

Answer : decimal inversion function

As far as the code for the buttons is concerned, often you can get a start by recording a macro to do the task in question, then editing it as needed.