regular expressions : g-code

Question

Using regular expression, I need to remove the following

Original Strings :

N1G28G91Y0.Z0.

N12G44Z2.H22M8

N333(.69" THDMILL)

String always start with an "N" follow by a number, 1, 2 up to 3 digits

Final Result :

G28G91Y0.Z0.

G44Z2.H22M8

(.69" THDMILL)

Thank you All
john

Answer 1

Hi @Cholotron ,

Use the regular expression ^N\d{1,3} to match an "N" follow by a number, 1, 2 up to 3 digits at the beginning of the string

    Function RemoveNWithDigits(input As String) As String
        Dim pattern As String = "^N\d{1,3}"
        Dim regex As New Regex(pattern)
        Dim output As String = regex.Replace(input, "")
        Return output
    End Function
    

Best Regards.

Jiachen Li

---

If the answer is helpful, please click "Accept Answer" and upvote it.

Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.