Problem with global variables

Question

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Hello,

I have a GUI wich consists in 3 different GUI's.

Imagine: i want to declarrate in the first GUI a=100. Then, in the second GUI i want to use this variable "a", like this f=a+300.

how can i access the variable "a" from the second GUI ?

thanks a lot.

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Answer 1

rodrigo 2013-10-25

0 个投票

I have founded a webpage that help me to solve this problem! Very simple solution and very easy to implement..

Take a look to this document.

Answer 2

Walter Roberson 2013-10-25

0 个投票

In each GUI, you would use

global a

in each function that needed to access "a".