SEARCH IN PROPERTBAG

HI
HOW DO I SEARCH THROUGH PROPERTBAG? IF I HAVE THE FOLLOWING CODE, HOW DO I SEARCH THROUGH?

Private Sub Form_Load()
Dim PropBag As PropertyBag
Set PropBag = New PropertyBag
PropBag.WriteProperty "RaceCourse", "1"
PropBag.WriteProperty "RaceTime", "2"
PropBag.WriteProperty "Horse", "3"
PropBag.WriteProperty "Odds", "4"
PropBag.WriteProperty "Amount", "5"

' FOR EACH .. MAYBE!!!
End Sub

Sorry! You can't look into a property bag or do a search in it!