GetEnumerator method in ArrayList
In this article I will explain the GetEnumerator method of ArrayList.
Introduction
The GetEnumerator method of ArrayList returns an enumerator for the entireArrayList.Initially, the enumerator is positioned before the first element in the collection,so in order to move the next element we use MoveNext method of enumerator.
Example
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namespace ConsoleApplication6
{
class Program
{
static void Main(string[] args)
{
//create the arraylist named days
ArrayList days = new ArrayList();
//add the elements in the arraylist
days.Add("Sunday");
days.Add("Monday");
days.Add("Tuesday");
days.Add("Wednesday");
days.Add("Thusday");
days.Add("Friday");
days.Add("Saturday");
//use of GetEnumerator method
IEnumerator e = days.GetEnumerator();
while (e.MoveNext())
{
Object obj = e.Current;
Console.WriteLine(obj);
}
Console.WriteLine();
}
}
}
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Output
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