C# convert csv to xls (using existing csv file)

Question

i believe here are lot a discussion with this matter. but i read all post and try but it never work with c#. my goal is simple that i have existing csv file. just want conve

Answer 1

At the top of your file insert the following line:

using Microsoft.Office.Interop.Excel;

This will include the namespace needed to use the XlFileFormat and XlSaveAsAccessMode classes. If this does not work you may need to add a reference to this DLL to your project as well.

The Close method takes in the following arguments:

1. SaveChanges
2. Filename
3. RouteWorkbook

The documentation for that is here.

Hope that helps.