Monday, 20 February 2012

String Split in arathamatic operations in Asp.Net

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="stringsplit1.aspx.cs" Inherits="stringsplit1" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:TextBox ID="text" runat="server"></asp:TextBox>
        <asp:Button ID="Button1"
         runat="server" Text="Button" onclick="Button1_Click" />
     <div>   <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label></div>
    </div>
    </form>
</body>
</html>

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Text.RegularExpressions;

public partial class stringsplit1 : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void Button1_Click(object sender, EventArgs e)
    {
           string newString = text.Text;
     
    char[] separators = new char[] { ' ', '/', '*', '+', '-' };
     
   
    for (int i = 0; i < separators.Length; i++)
    {
    string str = separators[i].ToString();
    newString = newString.Replace(str, "<" + str + "<");
    }
     
    
     
    string[] substrings = newString.Split(new Char[] { '<' });
    var sSkill = "";
    foreach (String str in substrings)
    {
        if (sSkill.Length == 0)
            sSkill = str;
        else
        sSkill = sSkill + "," + str;
       
      
    }
    Label1.Text = " split string= " + sSkill;
    }
       

    }
           
               
    




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