Syncfusion® Excel (XlsIO) library is a .NET Excel library that allows the user to export data to Excel in C# and VB.NET from various data sources like data tables, arrays, collections of objects, ...

The main entry point to the library is the ExcelVbaSyncApi singleton class. From that class you can get a VBA importer or exporter for an Excel Workbook object (Microsoft.Office.Interop.Excel.Workbook ...

Add Class Library to Excel Launch Excel and look for a Developer tab on Excel's ribbon. If you see that tab, proceed to the next step.