This property contains a collection of all the types of metadata in a file. So to iterate through all the metadata in a file you might write the following code:

thePath = Server.MapPath("images/boat.jpg")
Set theFile = Server.CreateObject("MetaFiler2.File")
theFile.SetFile(thePath)
For Each theType In theFile.Types
  Set theData = theFile.Open(theType)
  Response.Write "Type = " & theType & "<br>"
  Response.Write "Length = " & theData.Length & "<br>"
Next

Or similarly you could write the following:

thePath = Server.MapPath("images/boat.jpg")
Set theFile = Server.CreateObject("MetaFiler2.File")
theFile.SetFile(thePath)
For i = 1 To theFile.Types.Count
  theType = theFile.Types(i)
  Set theData = theFile.Open(theType)
  Response.Write "Type = " & theType & "<br>"
  Response.Write "Length = " & theData.Length & "<br>"
Next

None.