Solved

Put string in an ArrayList...

Posted on 2007-11-28
6
187 Views
Last Modified: 2010-04-15
Hi,
I need to put values from string in an ArrayList.
The string is like that : "1,3,5,7,11"  or : "5,8"  or : "2,3,12"........
I need to put only the numbers in ArrayList.
Thanks
0
Comment
Question by:udir
6 Comments
 
LVL 143

Expert Comment

by:Guy Hengel [angelIII / a3]
ID: 20364990
the Split() function of C#'s string class does already return an array:
yourtring.Split(',');
0
 
LVL 7

Accepted Solution

by:
Chandan_Gowda earned 500 total points
ID: 20365037

 // string seperated by colons ','
    string info = "1,2,3,4";
    string[] arInfo = new string[4]; 
 // define which character is seperating fields
    char[] splitter  = {','};         
    arInfo = info.Split(splitter);
    for(int x = 0; x < arInfo.Length; x++)
    {
        //u r logic
    }

Open in new window

0
 
LVL 1

Author Comment

by:udir
ID: 20365098
Chandan_Gowda, Thanks a lot  :)
0
Free Tool: Postgres Monitoring System

A PHP and Perl based system to collect and display usage statistics from PostgreSQL databases.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

 
LVL 40

Expert Comment

by:evilrix
ID: 20365136
It might be worth considering using a StringCollection: -

http://msdn2.microsoft.com/EN-US/library/system.collections.specialized.stringcollection.aspx

    class Program
    {
        static void Main(string[] args)
        {
            string s = "1,2,3,4,5,6,7";
            StringCollection sc = new StringCollection();
            sc.AddRange(s.Split(','));

            ArrayList al = new ArrayList();
            al.AddRange(sc);
        }
    }
0
 
LVL 40

Expert Comment

by:evilrix
ID: 20365158
BTW: The first answer you get isn't always the best solution! You might want to consider leaving a Q open a little longer in future to see if you get a better one.

NB. I am not implying my solution is any better that those already offered, it is just an observation for you to consider.
0
 
LVL 1

Author Comment

by:udir
ID: 20365175
I will take ur advice,
thanks...
0

Featured Post

Free Tool: IP Lookup

Get more info about an IP address or domain name, such as organization, abuse contacts and geolocation.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Extention Methods in C# 3.0 by Ivo Stoykov C# 3.0 offers extension methods. They allow extending existing classes without changing the class's source code or relying on inheritance. These are static methods invoked as instance method. This…
Article by: Ivo
C# And Nullable Types Since 2.0 C# has Nullable(T) Generic Structure. The idea behind is to allow value type objects to have null values just like reference types have. This concerns scenarios where not all data sources have values (like a databa…
In a recent question (https://www.experts-exchange.com/questions/29004105/Run-AutoHotkey-script-directly-from-Notepad.html) here at Experts Exchange, a member asked how to run an AutoHotkey script (.AHK) directly from Notepad++ (aka NPP). This video…

856 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question