I have a table that contains rows, obviously. Each of the rows in my table represents a different report. I would like to use role based security to manage which user has access to which report. What I'll do is fill a listview and give them the ability to select and print multiple reports at once. When I fill the listview, I'll only want it to fill it with rows(reports) that this user has access to.

I hope this makes sense.

Create a column in your table with the permission required to run the report.  Then manually test on the permission:

There is a lot of documentation about security.  If you read through it it may help you to better understand the class structure and how to manually implement security in custom situations.  Don't get me wrong, we are glad to answer any questions you have out here on the forum and these are valid questions, I just did not know if you were aware of how much security documentation that existed.