GUIDE-edit text

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john
john 2012-2-22
编辑： Image Analyst 2013-10-20
Hi,
I have edit text in guide. When I write anything to edit, then I want enable pushbutton. So, how can I do this?
. . . set(handles.pushbutton, 'enable','on');

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采纳的回答

Sean de Wolski
Sean de Wolski 2012-2-22
function exampleEditEnable
%Build stuff
hFig = figure;
hBut = uicontrol('style','push','units','norm','position',[0 0 0.3 0.1],'enable','off','string','can''t touch this'); %a button
hEdit = uicontrol('style','edit','units','norm','position',[0.5 0.5 0.3 0.1],'string','edit me, I dare you!','callback',@enableButton); %an edit box
function enableButton(varargin)
set(hBut,'enable','on');
set(hBut,'string','can touch this');
end
end
To translate this into GUIDE just use handles.edit and handles.pushbutton etc.
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john
john 2012-3-1
I doesn't have 'selected' in property inspector ....
Sean de Wolski
Sean de Wolski 2012-3-1
web([docroot '/techdoc/ref/uicontrol_props.html'])

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更多回答（1 个）

Kevin Holst
Kevin Holst 2012-2-22
you would put that code that you wrote in the edittext callback function.

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