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how to use varibles in a static text gui

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Ahmed Alnahdi
Ahmed Alnahdi 2015-4-29
回答： Image Analyst 2015-4-29
I want to use a static text box to display some info along with some variables , is there a way to do so ?
Thanks in advance.

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Image Analyst
Image Analyst 2015-4-29
I'm a fan of sprintf():
txtInfo = sprintf('Your number = %.3f.\nYour string = %s', yourNumber, yourString);
set(handles.txtInfo, 'String', txtInfo);
Obviously use whatever tag you've assigned for that static text label control. Maybe it's text1, txtResults, or whatever...

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Joseph Cheng
Joseph Cheng 2015-4-29
编辑：Joseph Cheng 2015-4-29
you handle it just like an edit box by setting the handle parameter 'string' to a string. so converting the variable from a double to a string would work.
example
%code in a sample pushbutton
number = randi(10);
set(handles.text1,'string',['random generated number: ' num2str(number)])

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