WEBUTIL_FILE.FILE_MULTI_SELECTION_DIALOG - Capturing results in Block?

Question

PROCEDURE P_MULTI_FILE IS
vFile WEBUTIL_FILE.FILE_LIST;
BEGIN
vFile := WEBUTIL_FILE.FILE_MULTI_SELECTION_DIALOG ('C:\', '', 'FMB Files (*.fmb)|*.fmb|', NULL, OPEN_FILE, TRUE);
END;
I want to know how to interact with the results from WEBUTIL_FILE.FILE_MULTI_SELECTION_DIALOG. Following through the debugger I can see that each file is stored as an extension of the return variable
i.e. vFile(1) C:\Temp\AUTH.fmb, vFile(2) C:\Temp\SRCE.fmb
How can I tell how many items the User has selected? I want to be able to insert these values into a multi record block on the form. Any help would be greatly appreciated....

Answer 1

If anyone is interested I managed to figure it out:
DECLARE
  vFile  WEBUTIL_FILE.FILE_LIST;
  i  INTEGER := 1;
BEGIN
  WHILE vFile(i) IS NOT NULL LOOP
   :BLOCK.ITEM := vFile(i);
   i := i+1;
   CREATE_RECORD;
  END LOOP;
EXCEPTION
  WHEN no_data_found THEN
    DELETE_RECORD;
END;