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Transferring values from one gui to another gui

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Sudeep
Sudeep 2013-5-30
I have two gui matlab files. I have to first call the second gui file by pressing a push button so that i enter the second gui matlab file. then perform so work in the second file and then transfer the values from the second gui file to the first gui matlab file, so that i can use this values in my first gui file..
How can i do this????
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David Sanchez
David Sanchez 2013-5-30
use global variables.
after every function heading, add
global my_var
Where my_var is the variable to be used among functions/GUIs. You'll have access to the data from within your functions/GUIs

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回答（1 个）

Iain
Iain 2013-5-30
You can pass values around using get, set and using known handles. - get(handle,'children') and get(handle,'parent') can let you get all the handles, and intelligent use can get you the handle you need,if it is not in memory.
You can put variables in the base workspace using "evalin" or "assignin"
You can use global variables.
You can write the values to a file and then load that file.
Figure out your requirement more clearly and then select the method you want.

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