Uigetfile will make app be behind another windows.

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Shao-Qi Lei
Shao-Qi Lei 2016-12-21
回答： Jorg Woehl 2024-5-14
I use APP Designer to make a App figure. I want to load my file and display its name，so I use uigetfile. But used uigetfile will make my figure be behind another windows, I have to click it in Taskbar again. Why is this so?

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采纳的回答

Ajay Kumar
Ajay Kumar 2019-11-20
add these lines after uigetfile
drawnow;
figure(app.UIFigure)
assuming your UIFigure's name is app.UIFigure

更多回答（5 个）

Melaku Eneayehu
Melaku Eneayehu 2018-2-20
add the following two lines of code just after uigetfile() app.UIFigure.Visible = 'off'; app.UIFigure.Visible = 'on';
don't forgot to edit figure per-fix if you don't use the default one
Riyadh Abbas
Riyadh Abbas 2017-5-26
Hi there, I found a solution to this issue provided by http://undocumentedmatlab.com/blog/solving-a-matlab-hang-problem, which suggested adding two lines drawnow; pause(0.05);
I tried it and it did work for me, hope can solve your problem.
  2 个评论
Petar Lambrev
Petar Lambrev 2017-6-12
drawnow; pause(0.05); Does not work for me. After closing get file window, the main app window is in the background.
Chris McRaven
Chris McRaven 2017-6-16
This does not work for me either. I have described my steps to reproduce here.

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Matthew Thomas
Matthew Thomas 2019-11-18
This is a duplicate of https://uk.mathworks.com/matlabcentral/answers/296305-appdesigner-window-ends-up-in-background-after-uigetfile , you might find some answers there.
It does seem to be unintended behaviour though, it is frustrating to need to work around this.
Onur Ozdemir
Onur Ozdemir 2022-3-14
All given answers address getting the app window back as focus after uigetfile but what is preferred is to prevent it from minimizing in the first place. You can check out my answer to this question here, which is the same question.
Jorg Woehl
Jorg Woehl 2024-5-14
I have just published a simple workaround for these focus issues, which -- as The MathWorks acknowledges -- still have "currently no official workaround". Check out my File Exchange contribution https://www.mathworks.com/matlabcentral/fileexchange/165961-fixfocus.

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