I am using Infragistics version 11.1. I export my newly created Excel workbook via a C# MemoryStream to a file.
This works fine but If I add an .xlsx file type to the file rather than an .xls type then the file will not open reporting that it is corrupted.Is this beacuse I am using version 11?
Also, do later versions allow you to add filtering to columns or auto change field widths?
Keen Touch Im not sure thanks for bringing it up