GUI, how to return result in the textbox?

Hello, I am new to GUI.

I created a app designer file, and I want to display the result (text).

I tried both methods as shown below, and it shows that "Error using matlab.ui.control.TextArea/set, There is no String property on the TextArea class"

set(app.TextArea,'String',sprintf('Yes'));

app.TextArea.String = sprintf('Yes');

(The component is app.TextArea)

Can anyone help me with this problem? Thank you!

Answer 1

[Geoff Hayes]

Perhaps it should be

app.TextArea.Text = sprintf('Yes');

instead? Please see uitextarea for details.