I am working with Crystal reports 9

[dvknn]

I am working with Crystal reports 9.0 and here is the problem that I am encountering.

I created different '.rpt' files and stored the names of these '.rpt' files in the database so that I can later create objects of these different rpt files based on user selection (which will be done in an ASPX page).

So, now when I reterive the name of the '.rpt' file from the database it will be a string.

My question is :
How can I use the name of the '.rpt' file retreived from database to create a layout object and pass the parameters????

Thanks a bunch