Posted 8 September 2017, 3:03 pm EST
I think I have found a bug in Spread 6. It has to do with adding column heading rows at run time, exporting to Excel then attempting to delete the added column heading rows. I have attached an example project demonstrating the behavior. It is written in Visual Studio 2010 (VB) with Spread 6 version 6.0.3505.2008.
Let me know what you think.