Qt 5.7Qt Serial PortC++ ClassesQSerialPortInfo
Qt 5.7.1 Reference Documentation

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

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

See also isNull() and isBusy().

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