Declaring a global variable

7 views (last 30 days)
karthikeyan T
karthikeyan T on 10 Feb 2012
hello guys i need to declare and define a global variable X1 to 0 in a gui callback and i need to use this variable and its value 0 in another callback function.how do i do this.pls help

Answers (1)

William
William on 10 Feb 2012
global X1 = 0 % use all caps for global
I would advise against using global variables as they can be difficult to debug sometimes. Just my 2 cents

Categories

Find more on Interactive Control and Callbacks in Help Center and File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!