How can i use pushbutton callback in opening function callback?

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Nithya
Nithya 2014-3-11
评论： Nithya 2014-3-12
I have a very long script file.But inorder to fix it in GUI, i have divided it into small functions. The program starts with GUI and few functions are written in opening function. When i click on push button callback function, i want one function to be called. But when i do this it gives me error. I think the values inside variables are not reaching the function because it gives me errors related to undefined variable, etc. What is the solution to this problem.

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回答（1 个）

Dishant Arora
Dishant Arora 2014-3-11
Those variables are local to the opening function and thus the scope is limited to opening function only. See this How can I share data between callback functions in my GUI(s)?
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Nithya
Nithya 2014-3-12
it doc helped me.. but i have a doubt is it possible to create a gui fn with input paramters and without output parameters? I tried,
function varargout = gui3(actualv, Lsoftv, EVnew, EVold,I1)
and the error i got was:
Undefined variable varargin.
Error in gui3 (line 42) gui_mainfcn(gui_State, varargin{:});

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