Trying to get all resource files in solution and display their filenames

I am building a visual studio Add-in, and I am trying to get all the resource files(.resx) in a solution and display them into a listview. The code I came up with doesn't seem to do anything, so I was hoping someone could take a look at it. I am not trying to just get the name of them I want to display the full path to the files aswell.

Even if I could get all resource files for individual projects, then that is a start. I would appreciate any help.

Private Sub btnGo_Click(sender As Object, e As EventArgs, ByVal resourceFiles As    Common.ResourceFileCollection)
      If resourceFiles IsNot Nothing Then
        For Each resourceFile As Common.ResourceFile In resourceFiles
            ListView1.Items.Add(resourceFile.FileName)
        Next
    End If
 End Sub