How can I read Binary files with Qt

[geo_saleh]

Hi

how Can I read Binary File with Qt "QDataStream ()"

what I want is the code witch reading the binary files Byte by Byte



thanks,

[marcel]

The code is fairly easy.
You have to use QDataStream::readRawBytes(const char*, int).

The QDataStream has to be initialized with a QIODevice, either in the constructor or with setDevice. You will have to pass an opened QFile here.

But I don't suggest reading the data byte by byte, because it will take longer.
You can read it in a buffer, and process it separately.

Regards

[geo_saleh]

thanks very much :)