Anderson Will

I'd probably go with an array for the buttons. Makes things a lot cleaner than creating 16 separate variables by hand. You can store the labels in a string array and create each button inside a loop. I've done something similar before on a small calculator project, and it saved …

Can you post what you've written already? Nested ifs aren't too bad for a simple calculator, but it's hard to say what's missing without seeing the code.

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