How to properly get the popupmenu control value

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Guillaume A.
Guillaume A. 2012-7-13
Hi, I've got an issue with the popupmenu control. I'm try to get the string of the currently selectionned item. As documented here (<http://www.mathworks.com/help/techdoc/creating_guis/f4-998395.html>) I simply code this :
list = get(source, 'String');
val = get(source,'Value');
str = list{val};
but I get this error :
??? Cell contents reference from a non-cell array object.
What am I doing wrong with this simple code ??

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采纳的回答

Guillaume A.
Guillaume A. 2012-7-13
Ok, list is a char array so I needed to convert it to a string list :
listStr = cellstr(list);
str = listStr{val};

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