How do I get the integer value from a edit box?
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The only way I know of getting the value of an edit box is getting it as a string. How do I assign it as an integer. My edit box input is '123'. How do I retrieve it and store and an integer. I tried the code below but it didnt work
widthBox=get(handles.edit5,'String');
ws = str2num(widthBox);
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Image Analyst
2016-4-2
1 个投票
Looks like it should work. Why do you say it doesn't?
3 个评论
Recap
2016-4-2
Recap
2016-4-2
Image Analyst
2016-4-2
perhaps it's a cell, which might happen if you have the max property set to bigger than 1. So try to use char() or cell2mat() to cast it to a character.
editBoxContents = get(handles.edit5,'String');
ws = str2double(char(editBoxContents));
% or
ws = str2double(cell2mat(editBoxContents));
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