What about error: C2039 'createElement': no es un miembro de 'QDomComment'

[ivanotero76]

Hi everyone!

I keep trying to implement some piece of code to write in a xml file some tags.

I see this video tutorial:

https://www.youtube.com/watch?v=NXGE5XUrRSI

I'll show you below

#include <QtXml>
 
int main(int argc, char *argv[])
{
    Q_UNUSED(argc);
    Q_UNUSED(argv);
 
    // Write XML
    QDomComment document;
 
    // Make the root element
    QDomElement root = document.createElement("Campus");
 
    // Add it to the document
    document.appendChild(root);
 
    // Write to file
    QFile file("C:/XML_OUT/gbxml.xml");
    if(!file.open(QIODevice::WriteOnly | QIODevice::Text ))
    {
        qDebug() << "Failed to open file for writting";
        return -1;
    }
    else
    {
        QTextStream stream(&file);
        // stream << document.toString();
        file.close();
        qDebug() << "Finished";
    }
 
    return a.exec();
}

#include <QtXml>

int main(int argc, char *argv[])
{
    Q_UNUSED(argc);
    Q_UNUSED(argv);

    // Write XML
    QDomComment document;

    // Make the root element
    QDomElement root = document.createElement("Campus");

    // Add it to the document
    document.appendChild(root);

    // Write to file
    QFile file("C:/XML_OUT/gbxml.xml");
    if(!file.open(QIODevice::WriteOnly | QIODevice::Text ))
    {
        qDebug() << "Failed to open file for writting";
        return -1;
    }
    else
    {
        QTextStream stream(&file);
        // stream << document.toString();
        file.close();
        qDebug() << "Finished";
    }

    return a.exec();
}

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error: C2039: 'createElement': no es un miembro de 'QDomComment'

error: C2039: 'toString': no es un miembro de 'QDomComment'