How to receive value of an variable as output in TextArea/EditField in Matlab app?

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Wong Slocked
Wong Slocked 2020-4-11
评论： Ameer Hamza 2020-4-11
I first noticed EditField can reveive value of an variable as output in the example app ''Mortgage.mlapp''.
app.MonthlyPaymentEditField.Value = payment;
However, when I try to make an EditField reveive variable as output like this,
app.MessageBoxEditField.Value='dataset loaded';
An error occured, saying the data type is invalid, it must be matlab.ui.control.editfield or can be converted to matlab.ui.control.editfield.
I'm a little confused, how can I fix it?
update line
I really appreciate your looking into it.
In the attachment I uploaded, I tried 2 ways in line 40 and 41,but neither works.

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Ameer Hamza
Ameer Hamza 2020-4-11
The code you pasted in the question is different as compared to the app you attached. See the attached app for the correct code.

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