Can i use function get.handles in prompt?

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Alvindra Pratama 2016-5-22

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https://ww2.mathworks.cn/matlabcentral/answers/285342-can-i-use-function-get-handles-in-prompt

评论： Alvindra Pratama 2016-5-22

I want to know how is it possible? If the answer is yes, please give me an example code

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Image Analyst 2016-5-22

I've never seen that function. It looks like get would be a class and handles would be one of the class's methods. Normally we use get() as a function, not a class. Is that the case - your get is actually a class - or did you mistype something? Do you have an example of where you've seen this code?

Alvindra Pratama 2016-5-22

编辑：Alvindra Pratama 2016-5-22

Yes i mean get(), sorry for my mistakes.. I have the gui as follows:

I apply the PCA coding into the gui, which the PCA code I got from : http://www.mathworks.com/matlabcentral/fileexchange/45750-face-recognition-using-pca

but when I hit "Mulai Pengenalan", then there will be an input dialog. I am trying to eliminate the input dialog with trying to apply get.handle to get value from txtid_testing, but there was an error and I can not run with the PCA face recognition process so many times my confusion. how can I solve the problem? please help me, here is the code that I have not changed :

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