Merge or Unmerge Range of Cells with Node.js via C++

You can use Aspose.Cells to merge or split a range of cells. Aspose.Cells provides the Range.merge() and Range.unMerge() methods for this purpose. This article explains how to merge a range of cells into a single cell.

Example

The following sample code first creates a range - A1:D4 - then merges the cells in the range into a single cell using the Range.merge() method. Similarly, you can split cells by creating a range and calling the Range.unMerge() method.

const path = require("path");
const AsposeCells = require("aspose.cells.node");

// The path to the documents directory.
const dataDir = path.join(__dirname, "data");
// Create a workbook
const workbook = new AsposeCells.Workbook();

// Access the first worksheet
const worksheet = workbook.getWorksheets().get(0);

// Create a range
const range = worksheet.getCells().createRange("A1:D4");

// Merge range into a single cell
range.merge();

// Save the workbook
workbook.save(path.join(dataDir, "output.out.xlsx"));