else return QString();
else return value;
QString hex2dec( QString value ){	bool ok;	if( (value.left( 2 ) == "0x" || value.left( 2 ) == "0X") && value.right( value.length()-2 ).toInt() != 0 )		return QString("%1").arg(value.right( value.length()-2 ).toInt( &ok, 16 ));	else return QString();}