Hi Reha

Many apologies. I added the line to test for columns outside the range 9
to 16 as an afterthought, and this is clearly in the wrong place. It
needs to come before Application.EnableEvents = False, otherwise you
could exit the sub without switching this back on again.
The correct order should be


mcol = Target.Column
If mcol <9 Or mcol16 Then Exit Sub
Application.EnableEvents = False
Select Case mcol


--
Regards

Roger Govier


"Roger Govier" wrote in message
...
Hi Reha

There is no need to use absolute addressing.
Try inserting the following code into your worksheet, and it will work
for all rows in the sheet

Private Sub Worksheet_Change(ByVal Target As Excel.Range)
Dim mcol As Long

Application.EnableEvents = False
mcol = Target.Column
If mcol <9 Or mcol16 Then Exit Sub

Select Case mcol
Case 9 ' column I Col L = H*I
Target.Offset(0, 3) = Target.Offset(0, -1).Value * Target.Value

Case 12 ' column L Col I = L/H
Target.Offset(0, -3) = Target.Value / Target.Offset(0, -4).Value

Case 13 ' column M Col P = H*M
Target.Offset(0, 3) = Target.Offset(0, -5).Value * Target.Value

Case 16 ' column P Col M = P/H
Target.Offset(0, -3) = Target.Value / Target.Offset(0, -8)

Case Else
End Select

Application.EnableEvents = True

End Sub

I have put a rem statements after each Case, so you can see which
column triggers the event and which column gets the result and what
makes up the calculation.
If I have made a mistake in any of the formulae, or their target
address, you should be able to work out how much to alter the + or -
column offset to give the result you want.

We could limit the event being triggered to a range of rows 2 to 550
if that is required by entering the following line of code before the
Application.EnableEvents = False line

If Target.Row < 2 Or Target.Row 550 Then Exit Sub

--
Regards

Roger Govier


"Reha" wrote in message
...
Hi Roger,

I think I could not explain the situation well in my previous mail
and decide to write one more with explanotions:

The active 8 columns of my table a

Column H: I enter the exchange rates
Column I: for foreign currency of my debts
Column L: for domestic currency of my debts
Column M: foreign currency for my payments
Column P: domestic currency for my payments
Column R: balance for foreign currency
Column S: balance for domestic currency

I sometimes use the exchange rate if I would like to know how much
encountered to foreign or domestic currency upon the variety of debts
& payments done but I usually entered them manually so as to use an
event macro than formulas on table. My table really works with the
event macro down but the problem is with the length of my table
consist of 550 rows does not let my event macro run cause of
exceeding 64 K.

Private Sub Worksheet_Change(ByVal Target As Excel.Range)

Application.EnableEvents = False

If Target.Address = "$I$13" Then Cells.Range("$L$13").Formula =
"=$H$13*$I$13"

If Target.Address = "$L$13" Then Cells.Range("$I$13").Formula =
"=$L$13/$H$13"

If Target.Address = "$M$13" Then Cells.Range("$P$13").Formula =
"=$H$13*$M$13"

If Target.Address = "$P$13" Then Cells.Range("$M$13").Formula =
"=$P$13/$H$13"

Application.EnableEvents = True

End Sub

I searched for different event macro examples having same kind of
calculations dependant to columns but could not adobt them to mine.
Event macro should make calculations not adressing definite cells but
targeted columns since I enter exchange rate when really needed and
applicable for all rows of my table.

Kindest thanks for your support

Reha


"Roger Govier" , haber iletisinde
þunlarý ...
Hi

I think you need 5 columns for this to work, not 3.
Change column letters to suit your needs. I used the following
H Rate
I Local
J Foreign
K Calc. Local
L Calc. Foreign

H, and I or J are used for Input. K and L are calculated fields with
the following formulae

K2
=IF(H2="","",IF(J2="",I2,J2/H2))
L2
=IF(H2="","",IF(I2="",J2,I2*H2))

--
Regards

Roger Govier


"Reha" wrote in message
...
Hi,

I have sheet of 550 rows and I should find a way to calculate
between the cells referenced eachother. When I write formulas to
each rows sheet warn me for circular reference and reates a big
problem for me. The details:

Columns "H"(rate of Currency) "I"(Currency
Amount) "L"(Amount from Local Currency)

Formula No formula-rate only =($L)/($H)
=($H)*($I)

So Column "I" and "L" dependant to eachother and swap the formula
due to the parameters entered. After putting the current currency
rate to Column "H" as a constant, Column "I" should apply the
formula if I enter the Local Amount to Column "L" or Column "L"
automatically calculate the Total (as in the formula) if I enter an
amount to Column "I".

I used an event macro (Worksheet_SelectionChange) but dissapointed
when I wrote formulas for 550 rows and give me the warning of "Too
Large Procedure" . I should use 4 steps for each row and became too
much when I wrote for 550 displayed the first 4 lines below:

If Target.Address = "$I$13" Then Cells.Range("$L$13").Formula =
"=$H$13*$I$13"
If Target.Address = "$L$13" Then Cells.Range("$I$13").Formula =
"=$L$13/$H$13"
If Target.Address = "$M$13" Then Cells.Range("$P$13").Formula =
"=$H$13*$M$13"
If Target.Address = "$P$13" Then Cells.Range("$M$13").Formula =
"=$P$13/$H$13"

By the way my rows are between 13 and 563!

Then I found another from groups written for another kind of
circular reference solution but could not succeed to improve for my
required formulas which is pasted below:

=IF(A1, C1+A1, IF(B1, C1-B1, C1))

Event Macro:
Modify the event macro below to read:

Private Sub Worksheet_Change(ByVal Target As Excel.Range)
Dim cumCell As Range

If Not Intersect(Target, Range("A:B")) Is Nothing Then
Set cumCell = Range("C" & Target.Row)
Application.EnableEvents = False
With Target
If Left(.Address,2) = "$A" Then
cumCell = cumCell + .Value
.Offset(0, 1).ClearContents
ElseIf Left(.Address,2) = "$B" Then
cumCell = cumCell - .Value
.Offset(0, -1).ClearContents
Else
MsgBox "Select either Column A or B, not both!"
End If
End With
Application.EnableEvents = True
End If
End Sub



Thanks indeed for your help to recover my sheet via VBA to use
these formulas.

Reha