linking function and GUI

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rahman 2011-10-2

Hi all

I want to run a function by clicking a push button and display comment of that function in a text box.How can I do that?

I used set(handles.t1,'String','comment') in that function, but matlab returned error "??? Undefined variable "handles" or class "handles.t1"."

Walter Roberson 2011-10-2

handles = guidata(gcf);

Or, alternately, pass handles in to the function in the callback:

..., 'Callback', {@YourFunction,handles}, ...

and adjust the arguments of YourFunction to receive handles .

MATLAB Graphics Graphics Objects Interactive Control and Callbacks

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