Trying to generate a report in Excel

[D'yer Mak'er]

The requirement of the project is:

1. Get all the necessary data by running certain functions.
2. Output all the data in an excel file.

The entire project is written in C++.

I have tried using MS-OLE to populate the excel file with my data and
was successful. But the code opened the excel application and I have
to manually save the file.

Whereas the requirement is to automatically generate and save the
excel file. I have no prior experience in this field. Can anyone give
me some assistance regarding this.

Thanks.
Rian