qt导出activex接口

#include "exportinterface.h" #include <QAxWidget> #include <QFile> #include <QTextStream> #include <QMessageBox> ExportInterface::ExportInterface(QWidget *parent) : QMainWindow(parent) { ui.setupUi(this); } ExportInterface::~ExportInterface() { } void ExportInterface::exportBtnClicked() { QAxWidget *axWidget = new QAxWidget(this); axWidget->setControl("{d27cdb6e-ae6d-11cf-96b8-444553540000}"); QString doc = axWidget->generateDocumentation(); QFile outFile("interface.html"); outFile.open(QIODevice::WriteOnly | QIODevice::Append); QTextStream ts(&outFile); ts << doc << endl; QMessageBox::information(this, tr("导出"), tr("导出成功")); }