Regex: Want to extract order number starting from Order Number/Order/order number ending with a number from an input text?

[anjasing (Anjali)]

Urgent>> Regex: Want to extract order number starting from Order Number/Order/order number ending with a number from an input text ?

Input Text 1:
Screenshots: **
Order Number: CT1234567
Rate Plan:

Output Needed1:
CT1234567

Input text2:
Screenshots: **
Order Number:
Rate Plan:

Output Needed:
Blank/nothing

[ppr (Peter Preuss)]

which can be dynamized for the ending number

[anjasing (Anjali)]

Could u plz help in customizing this?

(?<=(Order|ORDER|order)\s*(Number|number|NUMBER)(:|-|\s*)\s*)[A-Za-z0-9]+

I was using this one

[ppr (Peter Preuss)]

given regex can be simplified by

• handling case insensitivity as option (-> also check regex options)
• and others

strPattern =

String.Format("(?i)(?<=Order\s*Number[:\-]\ *)[A-Za-z0-9]+{0}\b", strEndingNumberVar)

For regex learning

[CheatSheet] - System.Text.RegularExpressions | RegEx

This CheatSheet introduces the basic use of regex functions. With further examples also special cases are presented. Introduction From the namespace System.Text.RegularExpressions following methods are offered: Regex.Match Regex.Matches Regex.isMatch Regex.Replace Regex.Split A simple usage for example would look like this: [grafik] Recommendation: add System.Text.RegularExpressions to the imports: [grafik] it allows to use the shortened statement, as the namespace part can be ommited…