Export data to excel

Hi, 

I need to export the data from a file (number, name and address) to an excel file.

I had this done on NetExpress but now I need to "pass" to Visual Cobol WPF.

Does anyone have a small example that can send me how to create the file in excel, export the data to the cells and then save and close the file?

I already ran the forum here but could not find any answer to what I need.

Thanks

Alberto Ferraz