What you are looking for is string.LastIndexOf() - it's a .NET framework thing, not a C# specific thing.
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C# alternative to VBScript InStrRev function
I need to search a string for multiple occurences of numbers separated by a hyphen (-). A typical example would be the string "seahorse_se-120-181-3794-
Thanks for your help,
Rod
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by: flavoPosted on 2004-10-13 at 15:06:50ID: 12303190
My C# isnt the best, but i have a VBA version of it, tried to convert it the VB .Net (dont have it at hand so cant test)
Dave
Public Function InStrRev(StringCheck As String, StringMatch As String, Optional Start As Long = -1)
Dim sTemp As String
If Start <= 0 Then
sTemp = StringCheck
Else
sTemp = Left(StringCheck, Start)
End If
Do Until sTemp = ""
If Mid(StringCheck, Len(sTemp), Len(StringMatch)) = StringMatch Then
Exit Do
End If
sTemp = Left(sTemp, Len(sTemp) - 1)
Loop
If sTemp = "" Then
return 0
Else
return Len(sTemp)
End If
End Function