在qt中用qAXobject打开一个excel并插入数据
时间: 2024-03-20 21:45:04 浏览: 20
可以使用以下代码在Qt中使用QAxObject打开Excel并插入数据:
```cpp
QAxObject* excel = new QAxObject("Excel.Application");
excel->setProperty("Visible", false); //设置Excel不可见
QAxObject* workbooks = excel->querySubObject("Workbooks");
QAxObject* workbook = workbooks->querySubObject("Open(const QString&)", "your_excel_file_path");
QAxObject* sheets = workbook->querySubObject("Sheets");
QAxObject* sheet = sheets->querySubObject("Item(int)", 1); //获取第1个sheet
QAxObject* range = sheet->querySubObject("Range(const QString&)", "A1");
range->setProperty("Value", "Hello World!"); //向A1单元格插入数据
workbook->dynamicCall("Save()"); //保存Excel文件
workbook->dynamicCall("Close()"); //关闭Excel文件
excel->dynamicCall("Quit()"); //退出Excel
delete range;
delete sheet;
delete sheets;
delete workbook;
delete workbooks;
delete excel;
```
需要注意的是,需要在.pro文件中添加以下代码才能使用QAxObject:
```
QT += axcontainer
```