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Retrieve number from string
Hi
I'm gtrying to retrieve a number from a string. The string is a cell value, that can be AAAAAA 12 AAA AA12 12AA 1A2AAA12 AAAA 12 AAAA or any other combination of letters and numbers. I need at function, that rerieves only the numbers. The results of above should be 12 12 12 1212 12 Regards Jan |
#2
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Retrieve number from string
Function GetNum(Target As Range)
InputData = Target.Value GetNum = "" Do While InputData < "" If Left(InputData, 1) = "0" And _ Left(InputData, 1) <= "9" Then GetNum = GetNum & Left(InputData, 1) End If InputData = Mid(InputData, 2) Loop End Function "Jan Kronsell" wrote: Hi I'm gtrying to retrieve a number from a string. The string is a cell value, that can be AAAAAA 12 AAA AA12 12AA 1A2AAA12 AAAA 12 AAAA or any other combination of letters and numbers. I need at function, that rerieves only the numbers. The results of above should be 12 12 12 1212 12 Regards Jan |
#3
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Retrieve number from string
On Mon, 21 Jul 2008 12:26:25 +0200, "Jan Kronsell"
wrote: Hi I'm gtrying to retrieve a number from a string. The string is a cell value, that can be AAAAAA 12 AAA AA12 12AA 1A2AAA12 AAAA 12 AAAA or any other combination of letters and numbers. I need at function, that rerieves only the numbers. The results of above should be 12 12 12 1212 12 Regards Jan Enter the UDF below. <alt-F11 opens the VB Editor Ensure your project is highlighted in the project explorer window, then Insert/Module and paste the code below into the window that opens. You can then use the formula: =ReSub(cell_ref, Pattern) to "remove" what you don't want (this is more efficient than returning what you do. =resub(A1,"\D+") will remove everything that is NOT a digit, returning only digits. The function returns the value as Text. If you want it returned as a Numeric value, then use: =--ReSub(A1,"\D+") or =VALUE(ReSub(A1,"\D+")) ===================================== Option Explicit Function ReSub(str As String, sPat As String) As String Dim re As Object Set re = CreateObject("vbscript.regexp") re.Global = True re.Pattern = sPat ReSub = re.Replace(str, "") End Function ===================================== --ron |
#4
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Retrieve number from string
Thank you to you both.
Jan Ron Rosenfeld wrote: On Mon, 21 Jul 2008 12:26:25 +0200, "Jan Kronsell" wrote: Hi I'm gtrying to retrieve a number from a string. The string is a cell value, that can be AAAAAA 12 AAA AA12 12AA 1A2AAA12 AAAA 12 AAAA or any other combination of letters and numbers. I need at function, that rerieves only the numbers. The results of above should be 12 12 12 1212 12 Regards Jan Enter the UDF below. <alt-F11 opens the VB Editor Ensure your project is highlighted in the project explorer window, then Insert/Module and paste the code below into the window that opens. You can then use the formula: =ReSub(cell_ref, Pattern) to "remove" what you don't want (this is more efficient than returning what you do. =resub(A1,"\D+") will remove everything that is NOT a digit, returning only digits. The function returns the value as Text. If you want it returned as a Numeric value, then use: =--ReSub(A1,"\D+") or =VALUE(ReSub(A1,"\D+")) ===================================== Option Explicit Function ReSub(str As String, sPat As String) As String Dim re As Object Set re = CreateObject("vbscript.regexp") re.Global = True re.Pattern = sPat ReSub = re.Replace(str, "") End Function ===================================== --ron |
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