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How can Excel check that a text string is even-numbered or not?
I've been searching the archives but don't even know where to begin
because I don't know what function would be used in Excel to do this. After some time, it just occurred to me that even conditional formatting would work. An odd number of characters (I have code to remove punctuation and spaces that I'd run on the text string first), would make the cell turn red and even number of characters would turn the cell background green because I need even-numbered text strings and this would test for that before I go further. I know something can be done because of this one message I managed to find: http://groups.google.ca/group/micros...a1f0de1cf496d2 but that's all there seems to be as Excel users are usu. concerned with odd- and even-numbered rows rather than the length of a string of text. tia! :oD |
#2
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How can Excel check that a text string is even-numbered or not?
On Fri, 06 Apr 2007 18:01:06 -0400, StargateFan
wrote: I've been searching the archives but don't even know where to begin because I don't know what function would be used in Excel to do this. After some time, it just occurred to me that even conditional formatting would work. An odd number of characters (I have code to remove punctuation and spaces that I'd run on the text string first), would make the cell turn red and even number of characters would turn the cell background green because I need even-numbered text strings and this would test for that before I go further. I know something can be done because of this one message I managed to find: http://groups.google.ca/group/micros...a1f0de1cf496d2 but that's all there seems to be as Excel users are usu. concerned with odd- and even-numbered rows rather than the length of a string of text. tia! :oD p.s., it wouldn't have to necessarily be conditional formatting, nor would it have to be changing the cell background colour, btw. That was just a thought. Anything that indicates when a text string is an even number of characters in length would be fine. (Also, the example in the URL above deals with a macro. Hoping I didn't confuse the issue with that.) Thanks! :oD |
#3
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How can Excel check that a text string is even-numbered or not?
Everything gets counted, including spaces and it requires
the Analysis TookPak be enabled in Tools | Add-ins... =ISEVEN(LEN(B3)) -- Jim Cone San Francisco, USA http://www.realezsites.com/bus/primitivesoftware "StargateFan" wrote in message On Fri, 06 Apr 2007 18:01:06 -0400, StargateFan wrote: p.s., it wouldn't have to necessarily be conditional formatting, nor would it have to be changing the cell background colour, btw. That was just a thought. Anything that indicates when a text string is an even number of characters in length would be fine. (Also, the example in the URL above deals with a macro. Hoping I didn't confuse the issue with that.) Thanks! :oD |
#4
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How can Excel check that a text string is even-numbered or not?
On Fri, 6 Apr 2007 15:24:57 -0700, "Jim Cone"
wrote: Everything gets counted, including spaces and it requires the Analysis TookPak be enabled in Tools | Add-ins... =ISEVEN(LEN(B3)) Any way to do this without an addin?? Thanks. |
#5
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How can Excel check that a text string is even-numbered or not?
Hi StargateFen,
Alternatively, without the ATp addin, the formula: =MOD(LEN(A1),2)=0 will return True or False or even and odd length strings. If you wish to use Conduitional formatting, use the above formala for one conditiona and use the following formula for a second condition: =MOD(LEN(A1),2)=1 (odd) --- Regards, Norman "StargateFan" wrote in message ... On Fri, 06 Apr 2007 18:01:06 -0400, StargateFan wrote: I've been searching the archives but don't even know where to begin because I don't know what function would be used in Excel to do this. After some time, it just occurred to me that even conditional formatting would work. An odd number of characters (I have code to remove punctuation and spaces that I'd run on the text string first), would make the cell turn red and even number of characters would turn the cell background green because I need even-numbered text strings and this would test for that before I go further. I know something can be done because of this one message I managed to find: http://groups.google.ca/group/micros...a1f0de1cf496d2 but that's all there seems to be as Excel users are usu. concerned with odd- and even-numbered rows rather than the length of a string of text. tia! :oD p.s., it wouldn't have to necessarily be conditional formatting, nor would it have to be changing the cell background colour, btw. That was just a thought. Anything that indicates when a text string is an even number of characters in length would be fine. (Also, the example in the URL above deals with a macro. Hoping I didn't confuse the issue with that.) Thanks! :oD |
#6
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How can Excel check that a text string is even-numbered or not?
will return True or False or even and odd length strings.
Should read: will return True or False for even and odd length strings. --- Regards, Norman |
#7
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How can Excel check that a text string is even-numbered or not?
=MOD(LEN(B3),2)=0 -- Jim Cone San Francisco, USA http://www.realezsites.com/bus/primitivesoftware "StargateFan" wrote in message On Fri, 6 Apr 2007 15:24:57 -0700, "Jim Cone" wrote: Any way to do this without an addin?? Thanks. |
#8
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How can Excel check that a text string is even-numbered or not?
On Fri, 6 Apr 2007 23:39:41 +0100, "Norman Jones"
wrote: Hi StargateFen, Alternatively, without the ATp addin, the formula: =MOD(LEN(A1),2)=0 will return True or False or even and odd length strings. If you wish to use Conduitional formatting, use the above formala for one conditiona and use the following formula for a second condition: =MOD(LEN(A1),2)=1 (odd) [snip] This works a treat. I'm in process of completing first job using this spreadsheet. But I ran into a finetuning question. Can we add text to the conditional formatting somehow? The archives don't yield anything. What I was thinking is something like this as an idea: =MOD(LEN(A1),2)=0"text: This works. You can use." =MOD(LEN(A1),2)=1"text: This is odd-numbered and won't work. Find something else." I just chose silly messages but I hope purpose is understood, that the user is actually notified whether something will work or not. Thanks! |
#9
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How can Excel check that a text string is even-numbered or not?
Hi StargateFan,
'------------------- This works a treat. I'm in process of completing first job using this spreadsheet. But I ran into a finetuning question. Can we add text to the conditional formatting somehow? The archives don't yield anything. What I was thinking is something like this as an idea: =MOD(LEN(A1),2)=0"text: This works. You can use." =MOD(LEN(A1),2)=1"text: This is odd-numbered and won't work. Find something else." I just chose silly messages but I hope purpose is understood, that the user is actually notified whether something will work or not. Thanks! '------------------- I do not think that you can use Conditional Formatting to return a message. I no nothing of your application, but perhaps you could use the Worksheet_Change event to report the problematic string? Perhaps, try something like: '============= Private Sub Worksheet_Change(ByVal Target As Range) Dim Rng As Range Dim Rng2 As Range Dim rCell As Range Dim CMT As Comment Set Rng = Me.Range("A1:A100") '<<==== CHANGE Set Rng2 = Intersect(Rng, Target) If Not Rng2 Is Nothing Then For Each rCell In Rng2.Cells With rCell On Error Resume Next .Comment.Delete On Error GoTo 0 If Len(.Value) Mod 2 = 1 Then Set CMT = .AddComment With CMT .Text "This is odd-numbered and won't work." _ & vbLf & " Find something else." .Visible = True End With End If End With Next rCell End If End Sub '<<============= This is worksheet event code and should be pasted into the worksheets's code module (not a standard module and not the workbook's ThisWorkbook module): Right-click the worksheet's tab Select 'View Code' from the menu and paste the code. Alt-F11 to return to Excel. --- Regards, Norman |
#10
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How can Excel check that a text string is even-numbered or not?
I no nothing of your application, but perhaps you could use I know nothing of your application, but perhaps you could use --- Regards, Norman |
#11
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How can Excel check that a text string is even-numbered or not?
On Sun, 8 Apr 2007 12:13:53 +0100, "Norman Jones"
wrote: Hi StargateFan, '------------------- This works a treat. I'm in process of completing first job using this spreadsheet. But I ran into a finetuning question. Can we add text to the conditional formatting somehow? The archives don't yield anything. What I was thinking is something like this as an idea: =MOD(LEN(A1),2)=0"text: This works. You can use." =MOD(LEN(A1),2)=1"text: This is odd-numbered and won't work. Find something else." I just chose silly messages but I hope purpose is understood, that the user is actually notified whether something will work or not. Thanks! '------------------- I do not think that you can use Conditional Formatting to return a message. [snip] Okay. Understood. I didn't think there was a way but what do I know? <g I did try putting a "checker" cell elsewhere in the sheet since only one row and two columns are actively used in this sheet. It almost works except I can't figure out how to "hide" the text that isn't needed. I duplicated the above conditions except making the A1 absolute ($A$1) while keeping the same colours and text attributes in the text that comes up in these other cells as A1. The difference is that there is text revealed. One cell says: "This text is not even-numbered, You cannot use it for a syllacrostic puzzle." and the other says: "This text WORKS!! You can use it for a syllacrostic!" The only problem I've run into is the condition of completely hiding one cell when the other is valid. Both of them show up except that one is formatted when the other isn't. Both disappear when the cell is blank, however. I think this will work. Since there are only 2 conditions needed for these additional 2 cells, that leaves a third one free to see if I can hide one text over the other. It might even be as easy as depending on the colour of the other cell, maybe, since that changes. More research in the archives ... <g |
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