How to store and retrive the values in ArrayList using C#

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C#

Hai,

How to store and retrive the values in ArrayList using C#?

Thanks in advance.

Posted 22-Nov-11 18:31pm

Sam Path

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5 solutions

Solution 1

Google?

These two links should be enough to get you started:
http://msdn.microsoft.com/en-us/library/system.collections.arraylist%28v=vs.71%29.aspx[^]
http://www.dotnetperls.com/arraylist[^]

Posted 22-Nov-11 18:34pm

JF2015

Solution 3

Try this
ArrayList in C#

Posted 22-Nov-11 19:00pm

uspatel

Comments

gaurish thakkar 9-Aug-12 5:53am

HOw can one store two values in a single arraylist element

like arr.add("1","2");
arr.add("3","4");

so i can fetch them later as pair

Solution 4

arraylist arrlist = new arraylist();
arrlist.add("1");
arrlist.add("2");

for (int i=0 ; i<= arrlist.count-1 ;i++)
{
respose.write(arrlist[i].totsring());
}

Posted 12-Feb-14 20:10pm

Member 10517148

Comments

CHill60 13-Feb-14 15:30pm

Question is over 2 years old and your "solution" won't even compile

Solution 5

C#

ArrayList cblSelections = new ArrayList();
   foreach (ListItem item in AccCheckBoxList.Items)
   {
       if (item.Selected)
       {
           cblSelections.Add(item.Value);
       }
   }

Posted 12-Feb-14 21:01pm

Jubayer Ahmed

Comments

CHill60 13-Feb-14 15:31pm

Question is over 2 years old and your solution only demonstrates how to add items to the array list from a list box - incomplete and somewhat off topic

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rajeevcapgeminiindia · Accepted Answer · 2011-11-22T18:43:00

Solution 2

ArrayList a = new ArrayList();
//Storing the valus in the ArrayList
a.Add("a");
a.Add("b");
a.Add("c");
a.Add("d");
a.Add("e");

//Retrieving the recoprds from the ArrayList
foreach (string s in a)
{
Console.WriteLine(s);
}

Posted 22-Nov-11 18:43pm

rajeevcapgeminiindia

Comments

Sajith Dilhan 23-Nov-11 0:47am

This is the simplest solution :)

LanFanNinja 23-Nov-11 0:55am

+5 I would however recommend that the OP use a generic List<t> instead.
See SAKryukov's solution(solution 1) in the link below for a good explanation of why I say this.
http://www.codeproject.com/Answers/288273/add-change-and-delete-in-my-ArrayLis/?cmt=181392#answer1