convert variable to global

Hello, I have a gui and all of my variables are named like this: handles.var1,handles.var2....

How can I convert them to be global?

Answer 1

[Azzi Abdelmalek]

global handles

[Alon]

Where do I write it in the gui?

[Azzi Abdelmalek]

In the functions where handles.var1 is defined or changed