how can i delete a file ?

  • Am selecting a file using combobox, combobox has the list of .xml files like this

    QSettings oSettings(QLatin1String("Main"),QLatin1String("Sub"));
    QStringList files = qVariantValue<QStringList>(oSettings.value("templateprofilepath"));
    QString strPath_2 = files.join("");
    QDir oDir_2(strPath_2);
    QStringList strFileFilterLst_2;
    QStringList strLstFiles_2 = oDir_2.entryList(strFileFilterLst_2,QDir::Files | QDir::NoDotAndDotDot);
    strLstFiles_2.replaceInStrings(".xml", "", Qt::CaseInsensitive);
    QWidget *window_A = new QWidget;
    QLabel *label = new QLabel(" ");
    label = new QLabel("<b>Select Profile Name:</b>");
    combo = new QComboBox();

    templateprofilepath is the location of the dir
    now i want to delete the file selected by the combobox , please help me am struck here.

    Thanks in advance.

    sorry for my english

  • Qt Champions 2017

    You need full path to file ( with filename)
    Then do
    QFile file (Fullpathtofile);

    so I guess something like
    QString FullFile= templateprofilepath + "/" + FileNameFromCombo

  • @mrjj

    then the FullFile path is looks like this D:\logs/file.xml
    how can i change the path?

  • Qt Champions 2017

    just use "\"

    QString FullFile= templateprofilepath + "\\" + FileNameFromCombo
    NOTE: you MUST use 2 of them. 

  • @mrjj
    thanks a lot :)

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