如果不是QTime和QDate类比如说:通过TCP/IP接收到的char unsigned char 类等如何转换为QString类 QString Time2String( DWORD dwTime) { char cTime[50] = {0}; memset(cTime,0,50); strftime(cTime,32,"%Y-%m-%d %H:%M:%S",localtime(&time_t(dwTime))); return QString(cTime); }...
如果不是QTime和QDate类比如说:通过TCP/IP接收到的char unsigned char 类等如何转换为QString类 QString Time2String( DWORD dwTime) { char cTime[50] = {0}; memset(cTime,0,50); strftime(cTime,32,"%Y-%m-%d %H:%M:%S",localtime(&time_t(dwTime))); return QString(cTime); } 1. 2. 3...
当然有 QString s = "12:20:30";QTime t = QTime::fromString(s, "hh:mm:ss");
Qt中 int ,float ,double转换为QString 有两种⽅法 1.使⽤ QString::number();如:long a = 63;QString s = QString::number(a, 10); // s == "63"QString t = QString::number(a, 16).toUpper(); // t == "3F"(解释，变量a为int型或者float，double。10和16为进制) toUpper...
count(), count() !=1?"s":"", tCost); qDebug("maximum cost is %d, cache is %d%% full.", mCost, (200*tCost + mCost) / (mCost*2)); qDebug("find() has been called %d time%s", lruList->finds, lruList->finds !=1?"s":""); ...
QString str; QStringList list; str = "Some text\n\twith strange whitespace."; list = str.split(QRegularExpression("\\s+")); // list: [ "Some", "text", "with", "strange", "whitespace." ] Here's a similar example, but this time we use any sequence of non-word characters as...
QString str; QStringList list; str = "Some text\n\twith strange whitespace."; list = str.split(QRegExp("\\s+")); // list: [ "Some", "text", "with", "strange", "whitespace." ]Here's a similar example, but this time we use any sequence of non-word characters as the ...
FileTransfer *ft =NULL; QString hostname =""; QString filename ="";boolwritemode =false;boolusereadahead =true;inttimeout_ms =2000;switch(commands.size()) {case6: timeout_ms = commands[5].toInt();case5: usereadahead = commands[4].toInt();case4: ...
Question: Is there a way in Qt3 to convert qdatetime into a QString, QDateTime t = QDateTime::currentDateTime (); QString s = t.toString("ss:zzz"); Sue Vawter 2023-09-02 Comparing the Benefits of QString and std::string Question: What advantages does QString offer over, Sol...
QString str; QStringList list; str = "Some text\n\twith strange whitespace."; list = str.split(QRegularExpression("\\s+")); // list: [ "Some", "text", "with", "strange", "whitespace." ] Here's a similar example, but this time we use any sequence of non-word characters ...