Why my GUI code won't work?

2017 5 17
2 个回答
回答已采纳
更新时间：2017 5 17
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0 个投票

When i type this
get (handles.group,'selectedobject')
and select some object in figure that opens from gui editor, in command line i get this
UIControl (white) with properties:
Style: 'radiobutton'
String: 'white'
BackgroundColor: [0.9400 0.9400 0.9400]
Callback: @(hObject,eventdata)k2('white_Callback',hObject,eventdata,guidata(hObject))
Value: 1
Position: [-0.2000 2.0769 17.4000 1.7692]
Units: 'characters'
but i want only its string, so i tried:
get (handles.group,'selectedobject','string')
and it doesn't work.Instead i have to use
a=get (handles.group,'selectedobject')
get(a,'string')
My question is WHY?

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 采纳的回答

Walter Roberson
Walter Roberson 2017-5-17

0 个投票

... Because that is just the way that get() works.
You are using R2014b or later, so you can use
handles.group.SelectedObject.String

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