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Tip of the Day
Language: Visual Basic
Expertise: Intermediate
Jun 4, 2001

Make Collections Work Like Standard VB Collections - For Each...Next


To activate For Each...Next iteration in your VB collections, place the following procedure in your collection object:
 
' NewEnum must return the IUnknown interface of a
' collection's enumerator.
Public Function NewEnum() As IUnknown
   Set NewEnum = YourCollectionObject.[_NewEnum]
End Function

To hide the NewEnum function, and to give it the appropriate procedure ID, go to Tools/Procedure Attributes. Make sure NewEnum is selected in the Name box. Then click Advanced and check
Chris Gabriel
 
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