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check "edittext" empty or not

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Rahma Yeni
Rahma Yeni 2012-4-21
评论： sathya ganesan 2021-1-28
Hello all.. ^^ I want to ask, how to check an "edittext" containing value or not..?? Thank you.. :)

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Walter Roberson
Walter Roberson 2012-4-21
S = get(TheHandle, 'String');
if isempty(S)
disp('no value');
else
disp('value is present');
end
Note, though, that the value that is present might be all blanks or other whitespace.
  2 个评论
Jhonatan Hurtado
Jhonatan Hurtado 2018-11-18
Muy buen aporte amigo, la transforme para mi comodidad.

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