How to use Aspose.Cells library to add cells to the formula watch window in Excel using JavaScript via C++. By loading an existing Excel file or creating a new one, we can manipulate the cells in it and set formulas. 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"...