Command in process does'nt work

**shentian** · 2nd June 2009, 09:12

You forgot to escape the backslash before SaveDb. This results probably in an invalid copy command, and thats why the process doesn't start.

Also, a %2 seems to be missing in the copy command string to take the second argument of QString::arg.

Did you consider using QFile::copy instead of starting a process:

Qt Code:

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QFile f(QString("%1/Db/TSF_CARNET_REVEILS.FDB").arg(qApp->applicationDirPath()));
  if (!f.exists())
  {
    QMessageBox::critical(this, AppName, "Fichier de base de donnÃ©es introuvable.");
    return;
  }
  f.copy(QString("%1/Db/SaveDb/%2").arg(qApp->applicationDirPath(), QDate::currentDate().toString("dd_MM_yyyy")));

QFile f(QString("%1/Db/TSF_CARNET_REVEILS.FDB").arg(qApp->applicationDirPath()));
  if (!f.exists())
  {
    QMessageBox::critical(this, AppName, "Fichier de base de donnÃ©es introuvable.");
    return;
  }
  f.copy(QString("%1/Db/SaveDb/%2").arg(qApp->applicationDirPath(), QDate::currentDate().toString("dd_MM_yyyy")));

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