Some Questions about QListWidget

[Hossein]

Warning... code off top of head:

for (int i = 0; i < listWidget->count(); ++i) {
  listWidget->item(i)->setForeground(Qt::yellow);
 
  qDebug() << listWidget->item(i)->text();
}

for (int i = 0; i < listWidget->count(); ++i) {
  listWidget->item(i)->setForeground(Qt::yellow);

  qDebug() << listWidget->item(i)->text();
}

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I am not sure the second part of your question means. The QListWidget contains a list of pointers to QListWidgetItem objects. You can subclass QListWidgetItem to do something special and insert pointers to subclass objects. You can also store any data that can fit into a QVariant against a Qt::UserRole using QListWidgetItem::setData() and QListWidgetItem::::data().

Thank you very much.
By my second question i meant, Is there a way that i can store refrences to any other objects rather than just simple string texts?
and you forgot to answer my third question on C#s Tostring() method counter part in QT.