Specfifc IP Address configure control box

[Sonti_11532]

Dear RTSLVU,

Can you please explain the expression "[0-9]+[.][0-9]+[.][0-9]+[.][0-9]+" and how does its matching.

Regards,

S Nagaraju

[GerdW]

Hi Sonti,

I'm not that professional on RegEx, but I still can get the pattern:

- there are 4 blocks of numbers separated by dots

- each numeric block contains one or more digits

Looks like a regular IPv4 address… 😄

[deceased]

I use a string control but check it is valid using something like this.

[RTSLVU]

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@GerdW wrote:

Hi Sonti,

I'm not that professional on RegEx, but I still can get the pattern:

- there are 4 blocks of numbers separated by dots

- each numeric block contains one or more digits

Looks like a regular IPv4 address… 😄

---

GerdW is correct! 

---

@deceased wrote:

I use a string control but check it is valid using something like this.

---

WOW! You are a RegEx God. 

[Sonti_11532]

Dear all,

Thank you very much for your suggestions.

I have confusion about the expressions because I don’t have any software background.

Please any one explains about the expressions.

Thanks & Regards,

S Nagaraju

[RTSLVU]

http://zone.ni.com/reference/en-XX/help/371361M-01/glang/match_pattern/

Read the bottom section on match pattern details

And http://zone.ni.com/reference/en-XX/help/371361M-01/glang/match_regular_expression/

Read the bottom section on match regular expression details

[Sonti_11532]

Thank you very much for yor support.

Regards,

S Nagaraju

[Servax]

Thank you for your Inspiration. I found a simpler, not to say faster method: