Hi PRA,
Refer below code.
C#
protected void Page_Load(object sender, EventArgs e)
{
string selected = "";
string selectedValues = "Let me introduce myself∞1My full name is Andrei Andreevich Ivanov∞2I was named after my father and I am very happy about it∞3I was born on April, 7, 1981 in Moscow∞4I come from the family of office workers∞5I am an only child in the family∞6I am a pupil of the eleventh form of a secondary school∞7 I'm finishing school this year∞8I want to enter the University of Moscow∞9That is why I have to study twice as hard as an ordinary pupil∞10I'm not only doing my best at school, I'm taking a preparatory course at the University∞11";
foreach (string item in selectedValues.Split('∞'))
{
string number = System.Text.RegularExpressions.Regex.Match(item, @"\d+").Value;
if (!string.IsNullOrEmpty(number))
{
selected += number + ",";
}
}
Response.Write(selected.TrimEnd(','));
}
VB.Net
Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs) Handles Me.Load
Dim selected As String = ""
Dim selectedValues As String = "Let me introduce myself∞1My full name is Andrei Andreevich Ivanov∞2I was named after my father and I am very happy about it∞3I was born on April, 7, 1981 in Moscow∞4I come from the family of office workers∞5I am an only child in the family∞6I am a pupil of the eleventh form of a secondary school∞7 I'm finishing school this year∞8I want to enter the University of Moscow∞9That is why I have to study twice as hard as an ordinary pupil∞10I'm not only doing my best at school, I'm taking a preparatory course at the University∞11"
For Each item As String In selectedValues.Split("∞"c)
Dim number As String = System.Text.RegularExpressions.Regex.Match(item, "\d+").Value
If Not String.IsNullOrEmpty(number) Then
selected += number & ","
End If
Next
Response.Write(selected.TrimEnd(","c))
End Sub
Output
1,2,3,4,5,6,7,8,9,10,11
