Why isn't my app pushbutton able to update an edit field ?

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farzad on 10 May 2020

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Commented: Geoff Hayes on 11 May 2020

Hi all

I am still trying to solve this problem. I have a push button in my app that has become complex now , and through that, I can not update the values in other edit fields. while when I use other push buttons that are less crowded and more simple, they can update those edit fields. I put the structure of the complex button here, hoping to fin the root cause :

                         persistenth1
                        
                         ifisempty(h1) || ~isvalid(h1)
                        
                         h1 = waitbar(0,'message !');
                        
                         end
                        
                         ifcondition
                        
                         tic
                        
                         for
                        
                         try
                        
                         CatchME
                        
                         end
                        
                         end
                        
                         end
                        
                         toc
                        
                         closeall
                        
                         app.AnalysisTimeEditfield.Value= char(duration(0,0,te))
                        
                         app.WorkingDirectoryEditField.Value=pwd;% none of these two edit fields get updated

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Geoff Hayes on 11 May 2020

Without presenting all of your code or providing a working example that demonstrates this behaviour, how can we know exactly why this structure is behaving differently ? How about you try removing all of the code from this callback function except for something like

                               app.AnalysisTimeEditfield.Value='hello'
                              
                               app.WorkingDirectoryEditField.Value=pwd;

What happens?

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s manbetx 845

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