MATLAB GUI ---- HOW TO CODE FOR MULTIPLE LIST BOXES

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Val
Val 2013-9-30
回答： Jan 2013-9-30
i have created four list boxes in my GUI.
Iam able to display the selected items from each list box.
But i dont know how to code for further calculations using these selected items from the list boxes.
Can anyone give me one example on this.
I searched a lot. but i am getting example for single list box.
Not getting any examples that, how to code for more than one list box.
if u have any link regarding this, pls answer me.
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Jan
Jan 2013-9-30
What is the relation to the tag "matlab code"? I've deleted the other tags, because all questions in this forum concern "matlab".

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回答（1 个）

Jan
Jan 2013-9-30
It is not easy to answer, because accessing 4 listboxes works exactly as accessing 1 of them only. Therefore it is hard to guess, which troubles you have.
A bold guess is this callback of a button, which starts the calculations:
function ButtonCallback(ObjectH, EventData, handles)
Selected = cell(1, 4);
Value1 = get(handles.listbox1, 'Value');
String1 = get(handles.listbox1, 'String');
Selected{1} = String1{Value1}; % Assuming a single selection box
Value2 = get(handles.listbox2, 'Value');
String2 = get(handles.listbox2, 'String');
Selected{2} = String2{Value1}; % Assuming a single selection box
... etc
disp(Selected)

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