How to remove first line from a string variable using regex

[jai_kumar2 (jai kumar)]

Hi iam trying to remove first line from a string variable

actually i try to remove every characters except numbers using this expression “[^\d-.]”

But in my case the variable value includes number in first line like below mentioned

“Column1
20232003”

So any help can be appreciable

Thanks in advance

[LAKSHMI_NARAYANA_PEMMASAN (LAKSHMI NARAYANA)]

if it is exactly a line then split by line and use the second part

[Anil_G (Anil Gorthi)]

@jai_kumar2

You can actually use split for it

str.Trim.Split({Environment.NewLine,"\r\n","\n",vbcrlf},2,StringSplitOptions.RemoveEmptyEntries)(1)

cheers

[Yoichi]

HI,

How about the following expression?

System.Text.RegularExpressions.Regex.Replace(yourString,"^.*\n","")

Regards,

[Sudharsan_Ka]

HI @jai_kumar2

You can also use this

System.Text.RegularExpressions.Regex.Match(InputString,"\d+").Tostring

This with get you only the numbers

Regards
Sudharsan

[Gokul001 (Gokul Balaji)]

Hi @jai_kumar2

How about this Regular expression?

System.Text.RegularExpressions.Regex.Replace(InputString,"\S+\d+\n","")

Regards
Gokul

[Sudharsan_Ka]

@Sudharsan_Ka

You can also use this

System.Text.RegularExpressions.Regex.Match(InputString,"\d+").Tostring

Dont try above @jai_kumar2

Try this updated one

System.Text.RegularExpressions.Regex.Matches(InputString,"\d+",System.Text.RegularExpressions.RegexOptions.Multiline)(1).ToString

Regards
Sudharsan