Dear all,
I really need your help.
I'm new using Gui and I'm trying to use one variable in one callback that was calculated previously in other callback.
Let's say:
I have this first callback, named – pushbutton2_selectfile:
function pushbutton2_selectfile_Callback(hObject, eventdata, handles)% hObject handle to pushbutton2_selectfile (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
where I have for example the following code:
[xbit,Fs] = audioread(fullfile(path,ifile),'native');
Now, I have another callback (called "pushbutton3_RUN") where I need to use the varibales xbit and Fs
function pushbutton3_RUN_Callback(hObject, eventdata, handles)% hObject handle to pushbutton3_RUN (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)
I trying to do so by using:
set(handles.pushbutton2_selectfile,'userdata',xbit); %in the first callback
xbit=get(handles.pushbutton2_selectfile,'userdata'); %in the second callback
However i never receive the rigth result.
What am I doing wrong and how can I solve this problem.
Thank you very much for your time and help.
Best Answer