How do I find the last digit of the sequence with "/" asp.net vb.net

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Hi, I have a problem and I would be very grateful if you help me.

In the picture below we have a string, containing everything from "batch" to "booked out by moraru vladut" is a String. Of this I want to remove only the amount circled in red. I do not know after take, to make split after "/" can be found or otherwise?

The last "/" of the show before I circled differentiated, but can contain two "/"

http://postimg.org/image/onmt8es2l/full/[^]

Thanks a lot!

Posted 14-Oct-15 18:36pm

MoraruVladut

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3 solutions

Solution 2

Below code should work:

VB

Dim temp As String = "batch 235/689/45 pct booked out"
temp = temp.Substring(temp.LastIndexOf("/"C) + 1)
Dim lastValue As String = temp.Split(" "C)(0).ToString()

Posted 14-Oct-15 20:17pm

Manas_Kumar

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MoraruVladut 15-Oct-15 2:26am

Sorry i have String like that and i need to display : 235/689, 45 is pcs, and 235/689 is the batch

Dim temp As String = "Batch 235/689/45 pcs booked out by vladut moraru on 10/15/2015"
temp = temp.Substring(temp.LastIndexOf("/"C) + 1)
Dim lastValue As String = temp.Split(" "C)(0).ToString()

Sorry, i explane you wrong

[no name] 15-Oct-15 2:34am

As per your image there is always "/" and that should be unique otherwise how you will fetch part of your string.

I am not sure you are adding one more type text after providing the answers. If you have different types of text then implement your custom logic.

MoraruVladut 15-Oct-15 2:43am

I explane here, step by step : http://www.codeproject.com/Questions/1039834/How-do-I-know-which-are-the-first-characters-befor

Thanks a lot

Solution 1

VB

Dim str As String = "235689/45"
Dim digit As Integer = Integer.Parse(str.Split("/"C)(1).ToString())

Hope you wanted this :)

-KR

Posted 14-Oct-15 19:06pm

Krunal Rohit

Comments

MoraruVladut 15-Oct-15 1:22am

Ies but if i have like that

Dim str as String = "batch 235/689/45 pct booked out"

How i find 45?

Krunal Rohit 15-Oct-15 2:51am

var d = Regex.Match(str, @"\d+").Value;

will give you the number.

-KR

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MoraruVladut · Accepted Answer · 2015-10-15T00:20:00

I have Solution here:

VB

Dim regExMatch2 As System.Text.RegularExpressions.Match
                           regExMatch = System.Text.RegularExpressions.Regex.Match(CheckIfBooked, "Batch (.+)/\d+ pcs", System.Text.RegularExpressions.RegexOptions.IgnoreCase)
                           regExMatch2 = System.Text.RegularExpressions.Regex.Match(CheckIfBooked, "Batch (.+)/(\d+) pcs", System.Text.RegularExpressions.RegexOptions.IgnoreCase)
                           If regExMatch.Success Then
                               batch = regExMatch.Groups(1).Value
                           End If