How do i save a QStringList to a arrey in Settings?

Qt Code:
  1. QString myvalue; //This have value from before.
  2.  
  3. settings settings(Me, App);
  4. settings.beginGroup("ServerManager");
  5. settings.beginWriteArray("ServerItems");
  6. settings.setValue("ServerItem", myvalue);
  7. settings.endArray();
  8. settings.engGroup();
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Can anyone help me?