QAxObject excel("Excel.Application");
excel.setProperty("Visible", true);
QAxObject *work_books = excel.querySubObject("WorkBooks");
work_books->dynamicCall("Open(const QString&)", "E:\\test.xlsx");
excel.setProperty("Caption", "Qt Excel");
QAxObject *work_book = excel.querySubObject("ActiveWorkBook");
QAxObject *work_sheets = work_book->querySubObject("Sheets"); //Sheets也可换用WorkSheets
//删除工作表(删除第一个)
QAxObject *first_sheet = work_sheets->querySubObject("Item(int)", 1);
first_sheet->dynamicCall("delete");
//插入工作表(插入至最后一行)
int sheet_count = work_sheets->property("Count").toInt(); //获取工作表数目
QAxObject *last_sheet = work_sheets->querySubObject("Item(int)", sheet_count);
QAxObject *work_sheet = work_sheets->querySubObject("Add(QVariant)", last_sheet->asVariant());
last_sheet->dynamicCall("Move(QVariant)", work_sheet->asVariant());
work_sheet->setProperty("Name", "Qt Sheet"); //设置工作表名称
//操作单元格(第2行第2列)
QAxObject *cell = work_sheet->querySubObject("Cells(int,int)", 2, 2);
cell->setProperty("Value", "Java C++ C# PHP Perl Python Delphi Ruby"); //设置单元格值
cell->setProperty("RowHeight", 50); //设置单元格行高
cell->setProperty("ColumnWidth", 30); //设置单元格列宽
cell->setProperty("HorizontalAlignment", -4108); //左对齐(xlLeft):-4131 居中(xlCenter):-4108 右对齐(xlRight):-4152
cell->setProperty("VerticalAlignment", -4108); //上对齐(xlTop)-4160 居中(xlCenter):-4108 下对齐(xlBottom):-4107
cell->setProperty("WrapText", true); //内容过多,自动换行
//cell->dynamicCall("ClearContents()"); //清空单元格内容
QAxObject* interior = cell->querySubObject("Interior");
interior->setProperty("Color", QColor(0, 255, 0)); //设置单元格背景色(绿色)
QAxObject* border = cell->querySubObject("Borders");
border->setProperty("Color", QColor(0, 0, 255)); //设置单元格边框色(蓝色)
QAxObject *font = cell->querySubObject("Font"); //获取单元格字体
font->setProperty("Name", QStringLiteral("华文彩云")); //设置单元格字体
font->setProperty("Bold", true); //设置单元格字体加粗
font->setProperty("Size", 20); //设置单元格字体大小
font->setProperty("Italic", true); //设置单元格字体斜体
font->setProperty("Underline", 2); //设置单元格下划线
font->setProperty("Color", QColor(255, 0, 0)); //设置单元格字体颜色(红色)
//设置单元格内容,并合并单元格(第5行第3列-第8行第5列)
QAxObject *cell_5_6 = work_sheet->querySubObject("Cells(int,int)", 5, 3);
cell_5_6->setProperty("Value", "Java"); //设置单元格值
QAxObject *cell_8_5 = work_sheet->querySubObject("Cells(int,int)", 8, 5);
cell_8_5->setProperty("Value", "C++");
QString merge_cell;
merge_cell.append(QChar(3 - 1 + 'A')); //初始列
merge_cell.append(QString::number(5)); //初始行
merge_cell.append(":");
merge_cell.append(QChar(5 - 1 + 'A')); //终止列
merge_cell.append(QString::number(8)); //终止行
QAxObject *merge_range = work_sheet->querySubObject("Range(const QString&)", merge_cell);
merge_range->setProperty("HorizontalAlignment", -4108);
merge_range->setProperty("VerticalAlignment", -4108);
merge_range->setProperty("WrapText", true);
merge_range->setProperty("MergeCells", true); //合并单元格
//merge_range->setProperty("MergeCells", false); //拆分单元格
//work_book->dynamicCall("Save()"); //保存文件(为了对比test与下面的test2文件,这里不做保存操作) work_book->dynamicCall("SaveAs(const QString&)", "E:\\test2.xlsx"); //另存为另一个文件
work_book->dynamicCall("Close(Boolean)", false); //关闭文件
excel.dynamicCall("Quit(void)"); //退出