Solved

Nested collections in VBA

Posted on 2015-02-11
4
146 Views
Last Modified: 2016-02-10
I am trying to work on nested collections but am unsuccessful.

Can someone show me how to assign the given data to a collection such that each row is a collection and these collections are assigned to a parent collection.

I have attached a workbook with the data and also the code which I have which does not work as desired.

It has to be Collections. Not dictionary or any alternative.
Nested-collection.xlsm
0
Comment
Question by:Saqib Husain, Syed
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
  • 2
4 Comments
 
LVL 47

Expert Comment

by:Wayne Taylor (webtubbs)
ID: 40604412
I would create a new instance of 'drow' with each row iteration...

Sub collections()
    Dim data As New Collection
    Dim rw As Range
    Dim cel As Range    
    For Each rw In Range("A3:A8")        
        Dim drow As New Collection
        For Each cel In Range(rw, rw.End(xlToRight))
            drow.Add cel.Value
        Next cel
        data.Add drow        
    Next rw
End Sub

Open in new window

0
 
LVL 47

Accepted Solution

by:
Wayne Taylor (webtubbs) earned 500 total points
ID: 40604415
Sorry, should have tested first. Try this instead....

Sub collections()
    Dim data As New Collection
    Dim rw As Range
    Dim cel As Range    
    For Each rw In Range("A3:A8")
        Dim drow As New Collection
        For Each cel In Range(rw, rw.End(xlToRight))
            drow.Add cel.Value
        Next cel
        data.Add drow
        Set drow = Nothing
    Next rw
End Sub

Open in new window

0
 
LVL 43

Author Comment

by:Saqib Husain, Syed
ID: 40604422
Hi, when I run this code all items in data are the same from a to z
0
 
LVL 43

Author Closing Comment

by:Saqib Husain, Syed
ID: 40604430
That works great.

Thanks

Saqib
0

Featured Post

PeopleSoft Has Never Been Easier

PeopleSoft Adoption Made Smooth & Simple!

On-The-Job Training Is made Intuitive & Easy With WalkMe's On-Screen Guidance Tool.  Claim Your Free WalkMe Account Now

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

A simple tool to export all objects of two Access files as text and compare it with Meld, a free diff tool.
You need to know the location of the Office templates folder, so that when you create new templates, they are saved to that location, and thus are available for selection when creating new documents.  The steps to find the Templates folder path are …
This Micro Tutorial will demonstrate in Google Sheets how to use the HYPERLINK function to create live links inside your spreadsheet.
Although Jacob Bernoulli (1654-1705) has been credited as the creator of "Binomial Distribution Table", Gottfried Leibniz (1646-1716) did his dissertation on the subject in 1666; Leibniz you may recall is the co-inventor of "Calculus" and beat Isaac…

726 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question