public override int ReadByte()
{
if (!_listener.AskContinue())
{
Commit();
throw new ProgressInterruptedException("ProgreesReportingInputStream: ReadByte has been interrupted.");
}
int data = _stream.ReadByte();
if (data != -1)
{
Notify(1);
}
else
{
Commit();
}
return(data);
}