This article introduces how to use Aspose.Cells library to calculate formulas in Microsoft Excel with C++. By loading an existing Excel file or creating a new Excel file, we can use the methods provided by Aspose.Cells to calculate the formula and get the result. Finally, we save the modified Excel file to disk....xls" ); std :: cout << "Excel file...workbook ( srcDir + u "book1.xls" ); // Print the time before...