mbart
asked on
How do I set dynamic array with no upper limit which allows additions to the array?
I have a sub which I want to use to track some ID(s) dynamically. Want to declare array and then be able to add values to it dynamically below is my attempt but keep getting subscript out of range error.
Dim IDNr As Integer
Dim Cnt As Integer
Dim StudentID
StudentID = Array()
IDNr = txtID
Cnt = UBound(StudentID) + 1
StudentID(Cnt) = IDNr
Long on points short on talent. Need fast help.
Dim IDNr As Integer
Dim Cnt As Integer
Dim StudentID
StudentID = Array()
IDNr = txtID
Cnt = UBound(StudentID) + 1
StudentID(Cnt) = IDNr
Long on points short on talent. Need fast help.
Hi mbart,
I am not specializing in VB, so I wouldn't know if there is a better way, but why don't you do this?
im IDNr As Integer
Dim Cnt As Integer
Dim StudentID
StudentID = Array()
IDNr = txtID
Cnt = Ubound(StudentID)+1
ReDim StudentID(Cnt)
StudentID(Cnt) = IDNr
I don't know how effective this is, but by searching around, I also found this site which may be interesting: http://www.aspheute.com/english/20001025.asp
Regards,
Zyloch
I am not specializing in VB, so I wouldn't know if there is a better way, but why don't you do this?
im IDNr As Integer
Dim Cnt As Integer
Dim StudentID
StudentID = Array()
IDNr = txtID
Cnt = Ubound(StudentID)+1
ReDim StudentID(Cnt)
StudentID(Cnt) = IDNr
I don't know how effective this is, but by searching around, I also found this site which may be interesting: http://www.aspheute.com/english/20001025.asp
Regards,
Zyloch
Oops, my bad, didn't see your response, and I forgot the Preserve lol
Regards...
Regards...
No problem ;-)
ASKER
Thanks for the quick help. Let me try it.
ASKER
Here is my code which still throws subscript error
Dim IDNr As Integer
Dim TotalScore As Integer
Dim StudentAvg As Double
Dim StudentID
IDNr = CInt(txtID)
Dim arr() As Integer
ReDim Preserve arr(UBound(arr) + 1)
arr(UBound(arr)) = StudentID
Debug.Print arr(UBound(arr))
What did i miss?
Dim IDNr As Integer
Dim TotalScore As Integer
Dim StudentAvg As Double
Dim StudentID
IDNr = CInt(txtID)
Dim arr() As Integer
ReDim Preserve arr(UBound(arr) + 1)
arr(UBound(arr)) = StudentID
Debug.Print arr(UBound(arr))
What did i miss?
ASKER CERTIFIED SOLUTION
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ASKER
Worked!! Thanks for the help
Dim arr() As Integer
ReDim Preserve arr(UBound(arr) + 1)
arr(UBound(arr)) = IDNr1
ReDim Preserve arr(UBound(arr) + 1)
arr(UBound(arr)) = IDNr2
....
Bye
---
Harish