how can i clear a file?

[radek.z]

Hi,
I guess u use something like this:
QFile file("file.dat");
file.open(QIODevice::ReadOnly);
QDataStream in(&file);

if you want to clear content of file.dat u should creat QDataStream object with open mode like this
QDataStream in(&file, QIODevice::Truncate);

This should help

Radek