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Public variables in a web app

Hi, guys.

I've written a web application where I have to display a letter in a button when the button is clicked. Whether it displays an X or an O depends on how many moves have already been made. (At this point you've probably guessed that it's a tic-tac-toe game.)

The problem is, although I declared a public variable NMovesMade outside the other subroutines, and add one to it each time a button is clicked, the value of NMovesMade is always zero when I check it. Clearly the various subroutines (e.g. Button1_Click) are treating the word NMovesMade as a local variable, which of course would be set to zero by default.

Is there any way around this? I realize a web app ultimately has to become HTML in some fashion, and you can't really declare a variable in HTML. What do I do?
Jul 11 '07 #1
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