About This Code
Brief Description:
Enumeration class
Contributor:
Johan Känngård
Notes Version:
R4.x, R5.x, R6.x
Last Modified:
17 Dec 2002
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Code / Description
This class can not be used by itself, but must be subclassed (see other snippets). This is a copy from my site http://dev.kanngard.net:
Public Class Enumeration
' Class to enumerate collections.
Public Function hasMoreElements() As Variant
' Returns true if there is more elements in the collection.
Error 2000, "This is an interface class, and must be subclassed to be used"
End Function
Public Function nextElement() As Variant
' Returns the next element in the collection, or an error if no more elements
' exist in the collection.
Error 2000, "This is an interface class, and must be subclassed to be used"
End Function
End Class
Usage / Example