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#1
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How do I create a cell whose value can only go up, not down?
Hi
I have a formula in a cell currently, that is based on the value i another cell. As the value in the other cell increases I want th formula to be in effect and continue to calculate increasing values However, if the value in the other cell goes down, I no longer wan this formula to do anything, ie. the value it last calculated remain in effect For your information this is to create a rising stop loss in an exce portfolio. Hence the price may go up or down, but the stop los limit must only continue to rise Thanks |
#2
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How do I create a cell whose value can only go up, not down?
This could do with event disabling to stop unnecessary re-entry, error
handling, and testing for the target range Private Sub Worksheet_Change(ByVal Target As Range) Application.EnableEvents = False On Error GoTo ws_exit If Target.Address = "$C$2" Then If Target.Value Range("C1").Value Then Range("c1").Value = Target.Value End If End If ws_exit: Application.EnableEvents = True End Sub -- HTH Bob Phillips ... looking out across Poole Harbour to the Purbecks (remove nothere from the email address if mailing direct) "Don Guillett" wrote in message ... right click on the sheet tabview codecopy/paste this.modify ranges to suit Private Sub Worksheet_Change(ByVal Target As Range) If Range("c2") < Range("c1") Then Exit Sub Range("c1").Value = Range("c2") End Sub -- Don Guillett SalesAid Software "icehot" wrote in message ... Hi, I have a formula in a cell currently, that is based on the value in another cell. As the value in the other cell increases I want the formula to be in effect and continue to calculate increasing values. However, if the value in the other cell goes down, I no longer want this formula to do anything, ie. the value it last calculated remains in effect. For your information this is to create a rising stop loss in an excel portfolio. Hence the price may go up or down, but the stop loss limit must only continue to rise. Thanks, |
#3
Posted to microsoft.public.excel.programming
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How do I create a cell whose value can only go up, not down?
right click on the sheet tabview codecopy/paste this.modify ranges to suit
Private Sub Worksheet_Change(ByVal Target As Range) If Range("c2") < Range("c1") Then Exit Sub Range("c1").Value = Range("c2") End Sub -- Don Guillett SalesAid Software "icehot" wrote in message ... Hi, I have a formula in a cell currently, that is based on the value in another cell. As the value in the other cell increases I want the formula to be in effect and continue to calculate increasing values. However, if the value in the other cell goes down, I no longer want this formula to do anything, ie. the value it last calculated remains in effect. For your information this is to create a rising stop loss in an excel portfolio. Hence the price may go up or down, but the stop loss limit must only continue to rise. Thanks, |
#4
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How do I create a cell whose value can only go up, not down?
if you want a formula, you need to create an intentional circular reference.
You would have to go to tools=Options, then under the calculate tab, select iterate and set maximum iterations to 1. then you can create an intentional circular reference In B1 (refering to A1) for instance use a formula like: =if(A1="",0,if(A1 B1,A1,B1)) the disadvantage with this is that if you improperly create a formula that has a circular reference, you will not be warned. Note that this is an application level setting and might have to be set each time you open the workbook to avoid the warning (or whenever it gets changed). -- Regards, Tom Ogilvy "icehot" wrote in message ... Hi, I have a formula in a cell currently, that is based on the value in another cell. As the value in the other cell increases I want the formula to be in effect and continue to calculate increasing values. However, if the value in the other cell goes down, I no longer want this formula to do anything, ie. the value it last calculated remains in effect. For your information this is to create a rising stop loss in an excel portfolio. Hence the price may go up or down, but the stop loss limit must only continue to rise. Thanks, |
#5
Posted to microsoft.public.excel.programming
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How do I create a cell whose value can only go up, not down?
If c1 is the cell with changing values, and c2 holds the value, then you
can use c1's change event to increase the value in c2. Private Sub Worksheet_Change(ByVal Target As Range) If Target.Address = "$C$1" Then If Target.Value Range("C2").Value Then Range("C2").Value = Target.Value End If End Sub Patrick Molloy Microsoft Excel MVP "icehot" wrote in message ... Hi, I have a formula in a cell currently, that is based on the value in another cell. As the value in the other cell increases I want the formula to be in effect and continue to calculate increasing values. However, if the value in the other cell goes down, I no longer want this formula to do anything, ie. the value it last calculated remains in effect. For your information this is to create a rising stop loss in an excel portfolio. Hence the price may go up or down, but the stop loss limit must only continue to rise. Thanks, |
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