把QLineEdit里面的数据保存 等下次打开继续使用
保存不了,高手请指出问题所在
QString 的数据都对应这一个QLineEdit
QSettings settings;
settings.beginGroup("Input");
QString TcpInputAddress = settings.value("edtTcpInputAdress","127.0.0.1"). toString();
QString TcpInputPort = settings.value("edtTcpInputPort","9700").toString();
//int TcpInputPort = settings.value("edtTcpInputPort",9700).toInt();
QString UdpInputPort = settings.value("UdpInPort","9700").toString();
QString UdpOutAddress = settings.value("UdpOutAdress","255.255.255.255"). toString();
QString tcpServerPort = settings.value("TcpServerPort","9700").toString();
QString udpOutputPort = settings.value("UdpOutputPort","9700").toString();
settings.endGroup();
edtTcpInputAdress->setText(TcpInputAddress);
edtTcpInputPort->setText(TcpInputPort);
//edtTcpInputPort->setText(TcpInputPort.toString());
UdpInPort->setText(UdpInputPort);
UdpOutAdress->setText(UdpOutAddress);
TcpServerPort->setText(tcpServerPort);
UdpOutputPort->setText(udpOutputPort);