Tom,
What a good idea. I'm ashamed I hadn't thought of it, but
then that's why I love these newsgroups. Thanks very much
again.
Ryan
-----Original Message-----
The 3 should be a 2

Function Test(Source As Range) As Variant

Dim SourceRow As Integer, ResultRow As Integer
Dim Result() As Variant
ReDim Result(100)

For SourceRow = 1 To Source.Rows.Count
If Source.Cells(SourceRow, 1).Value 0 Then
Result(ResultRow) = Source.Cells(SourceRow, 1).Value
ResultRow = ResultRow + 1
End If
Next SourceRow
If ResultRow < 2 Then
ReDim Preserve Result(1)
Result(1) = CVErr(xlErrNA)
Else
ReDim Preserve Result(ResultRow - 1)
End If
Test = Application.Transpose(Result)
End Function


--
Regards,
Tom Ogilvy

Tom Ogilvy wrote in message
...
Change your function to return Variant and adjust the
output as shown

Function Test(Source As Range) As Variant

Dim SourceRow As Integer, ResultRow As Integer
Dim Result() As Variant
ReDim Result(100)

For SourceRow = 1 To Source.Rows.Count
If Source.Cells(SourceRow, 1).Value 0 Then
Result(ResultRow) = Source.Cells(SourceRow,
1).Value
ResultRow = ResultRow + 1
End If
Next SourceRow
If ResultRow < 3 Then
ReDim Preserve Result(1)
Result(1) = CVErr(xlErrNA)
Else
ReDim Preserve Result(ResultRow - 1)
End If
Test = Application.Transpose(Result)
End Function

Regards,
Tom Ogilvy


Ryan Poth wrote in message
...
Thanks in advance for any help provided for this
problem
which has been bugging me for quite some time.

I have various functions that return arrays of varying
sizes. My problem is that, if my function returns
only one
value, Excel replicates that value over the entire
resulting range.

I'll try and explain further with a simple example.
I've
created a function that looks at a range of numbers
and
returns an array containing only the positive numbers.
I've included the source code below for reference.

If the source range contains at least two positive
numbers, it works fine (the two positive numbers are
returned and the remaining cells in the target range
return #N/A, which I can deal with).

However, if there is only a single positive number in
the
source range, that number is returned in each and
every
cell in the target range.

In other words, if my source range contains the
following:
1
-1
2
-3

I get:
1
2
#N/A
#N/A

But if my source range contains the following:
1
-1
-2
-3

I get:
1
1
1
1

The source code for the sample function is as follows:

Function Test(Source As Range) As Variant

Dim SourceRow As Integer, ResultRow As Integer
Dim Result() As Double
ReDim Result(100)

For SourceRow = 1 To Source.Rows.Count
If Source.Cells(SourceRow, 1).Value 0 Then
Result(ResultRow) = Source.Cells(SourceRow,
1).Value
ResultRow = ResultRow + 1
End If
Next SourceRow

ReDim Preserve Result(ResultRow - 1
Test = Application.Transpose(Result)
End Function

Apologies for the long-winded explanation, but I
wanted to
be as clear as possible.

Thanks,
Ryan




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