How to indicate if the program is processing in app designer?

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sepand soltani 2020-1-31

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https://ww2.mathworks.cn/matlabcentral/answers/502979-how-to-indicate-if-the-program-is-processing-in-app-designer

评论： Muhammad Afiq Asyraf Bin Kamarulakmal 2023-12-6

My program sometimes takes 10-20 seconds to run. The problem is that I don't have any way to see if the program is processing or it just hit a bug.

Is there a way in app designer to let the user know that the program is running after the they've pushed the button?

function CalculateButtonPushed(app, event)
            
            
            x=app.XEditField.Value;
            y=app.YEditField.Value;
            z=app.ZEditField.Value;
            I=app.CurrentAEditField.Value;
            
            
            
            [Bx,By,Bz] = Magnetic_field_solenoid_cartesian1(app,x,y,z,I);
            
            app.BxmGsEditField.Value=Bx;
            app.BymGsEditField.Value=By;
            app.BzmGsEditField.Value=Bz;
end 

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Adam 2020-1-31

Put some text on the GUI? I created a BusyCursor class that I use in regular figure and GUIDE apps. No idea if it works with AppDesigner as I haven't tried, but essentially all it does is change the cursor to the Windows busy cursor.

In other situations I use a progress bar (one from the File Exchange, but the builtin waitbar works too).

and in other cases I simply put a small place on my GUI for info text and change it to 'Processing...' and then to 'Done' or something similar once processing completes.

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