How to add nodes to a single linked list in c#
<p>I have started learning about algorithms in C#. I have been trying to create a linked list algorithm by myself (just for fun). I am having one issue however. I am wondering, how can I add nodes to the list? Right now I have three methods that interact with the nodes, but the list is empty so nothing happens. </p>

<p><strong>Node Class</strong></p>

<pre><code>class Node {
    public int info;
    public Node link;

    public Node (int i)
    {
        info = i;
        link = null;
    }
}
</code></pre>

<p><strong>SingleLinkedList Class</strong></p>

<pre><code>class SingleLinkedList {
    private Node start;

    public SingleLinkedList ()
    {
        start = null;
    }

    public void CreateList() {
        //TODO: Create the linked list here
    }

    public void DisplayList() {
        Node p;
        if (start == null) {
            Console.WriteLine ("Your list is empty, idiot");
            return;
        }
        Console.WriteLine ("List is :  ");
        p = start;
        while (p != null) {
            Console.WriteLine (p.info + " ");
            p = p.link;
        }
        Console.WriteLine ();
    }

    public void CountNodes() {
        int n = 0;
        Node p = start;
        while (p != null) {
            n++;
            p = p.link;
        }
        Console.WriteLine ("Number of nodes in list is = " + n);
    }

    public bool Search (int x) {
        int position = 1;
        Node p = start;
        while (p != null) {
            if (p.info == x)
                break;
            position++;
            p = p.link;
        }
        if (p == null) {
            Console.WriteLine (x + "not found in list because use an idiot");
        } else {
            Console.WriteLine (x + "is at position " + position);
            return true;
        }
        return false;
    }
}
</code></pre>

<p><strong>Main</strong></p>

<pre><code>int choice, data;

SingleLinkedList list = new SingleLinkedList ();

Console.WriteLine ("1.Display List");
Console.WriteLine ("2.Count Nodes");
Console.WriteLine ("search for an integer");

Console.WriteLine ("Enter your choice master: ");
choice = Convert.ToInt32 (Console.ReadLine ());

switch (choice) {

case 1:
    list.DisplayList ();
    break;

case 2:
    list.CountNodes ();
    break;

case 3:
    Console.WriteLine ("Enter the element to be searched");
    data = Convert.ToInt32 (Console.ReadLine ());
    list.Search (data);
    break;

default:
    break;
}
</code></pre>

<p>How do I implement the CreateList method in the SingleLinkedList class to add nodes to the list?</p>