Write NULL character to a file

[madshiva]

Hello,

I have try to find the answer, but didn't have found one. I have a small problem to write NULL character to a file, the problem is that the character is not write.

Could somebody help me ?

I have tried with QDataStream but It's add many NULL char that I don't want.

Thanks.


This is the code that I use :

QFile file("out.txt");
    if (!file.open(QIODevice::WriteOnly))
        return;
 
    QRgb* rgb = (QRgb*)image.scanLine(0);
 
    for (int x = 0; x < image.width(); x++)
    {
    int AlphaValue = qAlpha(rgb[x]);
    int RedValue = qRed(rgb[x]);
    int GreenValue = qGreen(rgb[x]);
    int BlueValue = qBlue(rgb[x]);
 
 
    QString AlphaAscii ((QChar)AlphaValue);
 
    file.write(qPrintable(AlphaAscii));
 
	//file.write((const char *)AlphaAscii.toAscii());
 
    }
 
    file.close();

QFile file("out.txt");
    if (!file.open(QIODevice::WriteOnly))
        return;

    QRgb* rgb = (QRgb*)image.scanLine(0);

    for (int x = 0; x < image.width(); x++)
    {
    int AlphaValue = qAlpha(rgb[x]);
    int RedValue = qRed(rgb[x]);
    int GreenValue = qGreen(rgb[x]);
    int BlueValue = qBlue(rgb[x]);


    QString AlphaAscii ((QChar)AlphaValue);

    file.write(qPrintable(AlphaAscii));
	
	//file.write((const char *)AlphaAscii.toAscii());

    }

    file.close();

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