stopwatch

hi, I create something in GUI applications, and I have a button "START" when I click it implemented some type of calculations. I need a button "START" to activate the stopwatch. And when the calculations are complete, it is necessary to stop the stopwatch and shown the measured time.

function START_Callback(hObject, eventdata, handles)

ifpush=get(hObject,'Value');
if ifpush
%start stopwatch and calculation
end
%when finish  calculation stop stopwatch, and shown time of stopwatch

Answer 1

[Nitin]

tic toc :)