Opening file

[Salazaar]

Hi. I've got a question. I want to load the file from a disk to a program. I looked in the book, and I've got there piece of code:

...
if (!spreadsheet->readFile(fileName))
...

...
if (!spreadsheet->readFile(fileName))
...

To copy to clipboard, switch view to plain text mode 

But I don't have a spreadsheet, but this: I made a screen to let you take a precisely look at it.
http://allyoucanupload.webshots.com/...76451403881452
How do I have to do

...
if (!spreadsheet->readFile(fileName))
...

...
if (!spreadsheet->readFile(fileName))
...

To copy to clipboard, switch view to plain text mode 

in my case?