Answers for "qt convert qstring to string"

C++
4

from integer to qstring qt

Use QString::number():

int i = 42;
QString s = QString::number(i);
Posted by: Guest on March-08-2020
-2

qstring to string

QString qs;

// Either this if you use UTF-8 anywhere
std::string utf8_text = qs.toUtf8().constData();

// or this if you're on Windows :-)
std::string current_locale_text = qs.toLocal8Bit().constData();
Posted by: Guest on December-28-2020

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