Liberar recursos no gestionados del libro con Node.js via C++

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El objeto Workbook ahora implementa la interfaz System.IDisposable que tiene un único método Workbook.dispose(). Puedes llamar directamente al método Workbook.dispose() o usar la declaración Using para llamar a este método automáticamente.

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

// The path to the documents directory.
const dataDir = path.join(__dirname, "data");
const filePath = path.join(dataDir, "sample.xlsx");
// Loads the workbook which contains hidden external links
const workbook = new AsposeCells.Workbook(filePath);

// Create workbook object
const wb1 = new AsposeCells.Workbook();

// Call Dispose method
wb1.dispose();

// Call Dispose method via a scoped approach
(async () => {
const wb2 = new AsposeCells.Workbook();
// Any other code goes here
wb2.dispose();
})();