Obsolete Members for QSerialPortInfo

The following members of class QSerialPortInfo are obsolete. They are provided to keep old source code working. We strongly advise against using them in new code.

Public Functions

(obsolete) bool isValid() const

Member Function Documentation

bool QSerialPortInfo::isValid() const

This function is obsolete. It is provided to keep old source code working. We strongly advise against using it in new code.

Returns true if serial port is present on system; otherwise returns false.

See also isNull() and isBusy().

© 2020 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.