@文心快码qt wchar_t转qstring 文心快码 在Qt中,将wchar_t类型转换为QString类型是一个常见的操作。以下是如何实现这一转换的详细步骤: 1. 理解wchar_t和QString的数据类型和特点 wchar_t:这是一个宽字符类型,用于存储Unicode字符。在Windows平台上,它通常是16位宽。 QString:这是Qt框架中用于处理Unicode字符串...
1、wchar_t 转 QString wchar_t a[10]; QString str1= QString::fromWCharArray(a); 2、int/char 转 16进制QString 补0 int a = 0x0483; QString str1 = QString("%1").arg(a,4,16,QLatin1Char('0')); 3、int 转 16进制QString int a = 2; QString str1 = QString::number(a,1...
QT编程中的char*,wchar_t*与QString之间的转换 //QString to wchar_t: const wchar_t * encodedName = reinterpret_cast<const wchar_t *>(fileName.utf16()); //QString to char * (general case): const char * tmp = str.toUtf8().constData(); //wchar_t* to QString wchar_t szMsg[100...
QStringWchar2QString(wchar_t*buf) { returnQString::fromWCharArray(buf); } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. demo: wchar_tpath[1024]={0}; GetModuleFileName(NULL,path,1024); qDebug()<<Wchar2QString(path); wchar_t*path2; path2=QString2Wchar("hello xiaohai"); wcout<<path2...
//QString to wchar_t: const wchar_t * encodedName = reinterpret_cast<const wchar_t *>(fileName.utf16()); //QString to char * (general case): const char * tmp = str.toUtf8().constData(); //wchar_t* to QString wchar_t szMsg[100] = {0}; ...
1、QString 转wchar_t* wchar_t szBuf[1024]; QString str = tr("hello"); wcscpy_s(reinterpret_cast<wchar_t*>(szBuf), sizeof(szBuf) / sizeof(wchar_t), reinterpret_cast<const wchar_t*>(str.utf16())); 2、wchar_t *转QString ...
QT编程中的char..//QString to wchar_t: const wchar_t * encodedName = reinterpret_cast<const wchar_t *>(fileNa
:string(q1.toLocal8Bit());std::cout<<afterGbkSrc<<std::endl;return0;}4. QString转中文字符...
wchar_t *转QString wchar_t* wptr = L"test"; QString ret = QString::fromWCharArray(wptr); QString ret2 = QString((QChar*)wptr, wcslen(wptr)); QString转LPCWSTR LPCWSTR lpcwstr; lpcwstr = (LPCWSTR)dirPath.toStdWString().c_str() LPCWSTR转QString LPCWSTR lpcwstr; QString str = QSt...
1//QString to wchar_t:2constwchar_t * encodedName = reinterpret_cast<constwchar_t *>(fileName.utf16());34//QString to char * (general case):5constchar* tmp =str.toUtf8().constData();67//wchar_t* to QString8wchar_t szMsg[100] = {0};9_stprintf(szMsg,L"Connect [%s] fail...