GUI: Creating instructions page.
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Hi, I have a push button in matlab GUI and when that is used, I want to open up a simple text window with instructions in it.
I"m currently experimenting with msgbox but I can't seem to make text appear in new line.
回答（1 个）
Image Analyst
2014-5-7
You can do it two ways:
theValue = 42;
% Method 1 (my favorite): use sprintf with \n.
message = sprintf('Line 1\nLine 2, the value = %d\nLine 3', theValue);
uiwait(msgbox(message));
% Mathod #2: use cell array:
message = {'Line 1', ['Line 2, the value = ', num2str(theValue)], 'Line 3'};
uiwait(helpdlg(message));
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2014-5-7
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