This article introduces how to use Aspose.Cells library to calculate formulas in Microsoft Excel using JavaScript via 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....</ h1 > < input type = "file" id = "fileInput" accept = ".xls...button id = "runExample" > Run Example </ button > < a id = "downloadLink"...