You must Sign In to post a response.

Arraylist in c#.net

hi expects

how to insert the value in arraylist and how to read the value in arraylist

thnaks for sharing


Comments

Author: Bobbin Paulose12 May 2009 Member Level: Gold   Points : 2

Hai

If you are a bigenner in array list, go through this site

http://www.w3schools.com/aspnet/aspnet_arraylist.asp

Author: Nisar12 May 2009 Member Level: Gold   Points : 2

please visit below link

http://www.dotnetspider.com/resources/17-Using-ArrayList.aspx

Author: Pendyala12 May 2009 Member Level: Gold   Points : 2

Hi,

inserting an element in to array list:
ArrayList testlist = new ArrayList();
Testlist.Add("One");
Testlist.Add("Two");
Testlist.Add("Three");


retrieving values from arraylist:
for (int i=0;i < Testlist.Count - 1;i++)
{
Response.Write(Testlist(i).ToString() + "
")
}

Hope it may helps u......
Thanx,
Pendyala

Author: HimaBindu Vejella12 May 2009 Member Level: Gold   Points : 2

code for creation and insertion
ArrayList myList = new ArrayList();
myList.Add ("hima"); // Add a string.
myList.Add(1032); // Add an integer
myList.Add( DateTime.Now ); // Add current time.
myList.Add( new DataTable() ); // Add a datatable

Author: jananeekar12 May 2009 Member Level: Silver   Points : 2

Hai,
ArrayList is a class in System.Collections namespace
it can store any kind of object, forexample there is no restriction on the kind of objects that an arraylist can store. One can achieve the functionality of arraylist containing one type of objects such as arraylist containing strings only, or intergers only or some other kind by using the concept of generics.

happy programming

Author: Parashu(Swathimutyam)12 May 2009 Member Level: Gold   Points : 2

many ways to insert or bind the values into Arraylist:

like Arraylist.add() //indivudal data.
arrayList.AddRange() //Collection of records can Add
arrayList.Insert() //insert indivudal data.
arrayList.InsertRange()//insert at specific data..


like this many ways we can manipulate arraylist easily...


i hope the above things will help you a bit.


Parashu
Love coding

Author: Ranganathan13 May 2009 Member Level: Gold   Points : 2

hi thnks for reply

code:

ArrayList alist = new ArrayList();
alist.AddRange(chk.getgroupdata());
for (int i = 0; i < alist.Count; i++)
{
comboBox1.Items.Add(alist[i].ToString());
}


Sign In to post your comments