QFie file("D:/a.dat"); file->open(QIODevice::WriteOnly);
QDataStream filein2(file);
filein2.setVersion(QDataStream::Qt_4_6);
char * buffer = new char[500];
int len =500;
for(int i=0;i<500;i++){
buffer
=0xFF;
}
filein2.writeRawData(buffer,len);
为甚麽拿二进制编辑查看,什么也没写进去??[ 此帖被amwzl在2010-04-07 11:46重新编辑 ]