Delphi Calculator

Alpha[X]²

I'm trying to program a simple calculator (2 integers e.g 5x5, 4+5, 6-4) in Delphi, I can't use the sender parameter. What is the best way to go about this? Array's or iteration?

Alpha[X]²	Delphi Calculator Tweet I'm trying to program a simple calculator (2 integers e.g 5x5, 4+5, 6-4) in Delphi, I can't use the sender parameter. What is the best way to go about this? Array's or iteration?