I am using
Aspose.Cells 25.11.0.
.NET 9.0
using System.Collections;
using Aspose.Cells;
var input = @"C:\input-for-aspose.xlsx";
var output = @"C:\output.xlsx";
Workbook? wbc;
using (var ms = new FileStream(input, F…...xlsx"; Workbook? wbc; using (var ms = new...FileMode.Open)) wbc = new Workbook(ms, new LoadOptions(LoadFormat...