IList and Interfaces

Hi
I have created an interface


public interface Ipdf
    {
        String pdf {get ; set; }
    }


and I hope to store a list of names of reports in there


The names are added in an method in the main form


IList<Ipdf> pdfs = new List<Ipdf>();
            foreach (FileInfo fi in rgFiles)
            {
                //code to add the fi.FullName to the IList
            }


and i dont know what the "//code to add the fi.FullName to the IList" should be


thanks in advance



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