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How to create a vba code that will search a string in cell “A1” for a value that starts with “ABC” and is 11 charters long?

Posted on 2014-12-10
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Last Modified: 2014-12-10
Here is are some examples:

Example 1
Ticket Number:ABC12345678 Site:NMKDS

Example 2
Tkt ABC43634564 Code ND87

Example 3
***ABC34634645***
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Question by:kbay808
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6 Comments
 
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Expert Comment

by:Rgonzo1971
ID: 40490729
Hi,

pls try

Sub RegEx_Tester()
Set oRegEx = CreateObject("vbscript.regexp")
oRegEx.Global = True
oRegEx.IgnoreCase = True
oRegEx.Pattern = "ABC[0-9]{8,}"
strToSearch = "ddABC12345678ddd" ' Range("A1").Value
Set RegExMatches = oRegEx.Execute(strToSearch)
If RegExMatches.Count = 1 Then
MsgBox ("This substring has a value of: ") & RegExMatches.Item(0)
End If
End Sub

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Regards
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Expert Comment

by:Rob Henson
ID: 40490847
You can use the SEARCH/FIND function in a formula:

=FIND("ABC????????",A1,1)

The ? represents a single character, unlike * which represents any character or string of characters.

Thanks
Rob H
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Author Comment

by:kbay808
ID: 40491907
I can't get either of your solutions to work.  I attached example file with the 3 examples available via a dropdown menu so that it will be easier to test.

Rgonzo1971: When I changed the code to "strToSearch = Range("A1").Value" there was no result.  Also, I need the result to be entered into cell "C2".

Rob: For all 3 examples, the formula failed to work.  Also, if no result is found could you make it where the result is not an error?
Search-Exampe.xlsm
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Accepted Solution

by:
Rgonzo1971 earned 500 total points
ID: 40491922
Changed the code to be a function

Function RegEx_Tester(strToSearch)
Set oRegEx = CreateObject("vbscript.regexp")
oRegEx.Global = True
oRegEx.IgnoreCase = True
oRegEx.Pattern = "ABC[0-9]{8,}"
Set RegExMatches = oRegEx.Execute(strToSearch)
If RegExMatches.Count = 1 Then
    RegEx_Tester = RegExMatches.Item(0)
Else
    RegEx_Tester = ""
End If
End Function

Open in new window


see example


Regards
Search-ExampeV1.xlsm
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LVL 33

Expert Comment

by:Rob Henson
ID: 40491958
Wrap the formula within an IFERROR function.
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Author Closing Comment

by:kbay808
ID: 40492013
It works great.  Thanks for your help.
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