Solved

Array in loop

Posted on 2016-09-15
5
54 Views
Last Modified: 2016-09-15
hi, experts.

I'm trying to define and use an array in a loop.
so I use
Dim MyArray() as string outside my loop

then in my loop I determine the size and
Redim MyArray (Mycount, 4)

when the loop comes back this redim statement gives a 'subscript out range error'

I have tried adding
Erase MyArray() just before the next

didn't change anything

and I have also tried moving the Dim statement into the loop, same error.

the array is used to read a matrix of data (x rows, 4 columns) to place this on a report in another sheet...
it works fine for the first loop, but apparently the 'redefining' the array is giving the issue.

tx
0
Comment
Question by:Koen
[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
  • 3
  • 2
5 Comments
 
LVL 31

Expert Comment

by:Subodh Tiwari (Neeraj)
ID: 41799852
Please provide your full code.
0
 
LVL 8

Author Comment

by:Koen
ID: 41799905
    Dim MyArray() As String

    For Count = 1 To ActiveSheet.UsedRange.Rows.Count - 1

    Sheets("Projectfiche").Select
    Range("d6").Value = MyProject
    MyProjectID = Range("D2").Value

    'Define number of Statusses
    Sheets("Status").Select
    j2 = ActiveSheet.UsedRange.Rows.Count
    MyCount = Application.WorksheetFunction.CountIf(Range("Table_owssvr_1[Project Name:ID]"), CStr(MyProjectID))

    ' read statusses into array
    ReDim MyArray(1 To MyCount, 4)
    For i1 = 1 To MyCount
        For i2 = j1 To j2
            If ActiveSheet.ListObjects("Table_owssvr_1").DataBodyRange(i2, 4) = CStr(MyProjectID) Then
                MyArray(i1, 0) = ActiveSheet.ListObjects("Table_owssvr_1").DataBodyRange(i2, 5)
                MyArray(i1, 1) = ActiveSheet.ListObjects("Table_owssvr_1").DataBodyRange(i2, 6)
                MyArray(i1, 2) = ActiveSheet.ListObjects("Table_owssvr_1").DataBodyRange(i2, 8)
                MyArray(i1, 3) = ActiveSheet.ListObjects("Table_owssvr_1").DataBodyRange(i2, 7)
                MyArray(i1, 3) = Right(MyArray(i1, 3), Len(MyArray(i1, 3)) - 2) 'trim return from start
                Exit For
            End If
        Next
        j1 = j1 + 1
    Next

    'place array on projectfiche
    Sheets("Projectfiche").Select
    Range("B49").Select
    For i1 = 1 To MyCount
        ActiveCell.Offset(i1 - 1, 0) = CDate(MyArray(i1, 0))
        ActiveCell.Offset(i1 - 1, 2).Value = MyArray(i1, 1)
        ActiveCell.Offset(i1 - 1, 3).Value = MyArray(i1, 2)
        ActiveCell.Offset(i1 - 1, 5).Value = MyArray(i1, 3)
    Next

    Erase MyArray()
    
Next

Open in new window

0
 
LVL 31

Accepted Solution

by:
Subodh Tiwari (Neeraj) earned 500 total points
ID: 41799928
Make sure that MyCount is not evaluated to 0 before using ReDim MyArray(1 To MyCount, 4).
So wrap your code within an IF statement like this.....

If MyCount > 0 Then
   ReDim MyArray(1 To MyCount, 4)
   For i1 = 1 To MyCount
   '
   '
   '
   '
   '
   '
End If

Open in new window

0
 
LVL 8

Author Closing Comment

by:Koen
ID: 41800006
oh man, now I feel stupid... :-(
0
 
LVL 31

Expert Comment

by:Subodh Tiwari (Neeraj)
ID: 41800067
Don't worry. It happens with all of us. :)
0

Featured Post

Independent Software Vendors: We Want Your Opinion

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

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

Freeze panes is an option within all variants of Excel to enable parts of a sheet to remain stationary when the cursor is in another part of the sheet. This is a very useful feature which is overlooked or under used.
This article describes a serious pitfall that can happen when deleting shapes using VBA.
This Micro Tutorial demonstrates in Microsoft Excel how to consolidate your marketing data by creating an interactive charts using form controls. This creates cool drop-downs for viewers of your chart to choose from.
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…

738 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