using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Collections; //İSİM UZAYI EKLEME


namespace koleksiyontekrar
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {

        }
        ArrayList liste = new ArrayList();

        private void button1_Click(object sender, EventArgs e)
        {
            /*
            liste.Add("büşra");
            liste.Add(26);
            liste.Add(3.14);
            liste.Add('k');
           */
            liste.Add(textBox1.Text);
            textBox1.Text = " ";


        }

        private void button2_Click(object sender, EventArgs e)
        {
            liste.Insert(2, "istanbul");
            label2.Text = liste[2].ToString();
           
        }

        private void button3_Click(object sender, EventArgs e)
        {
            listBox1.Items.Clear();
            for (int i=0; i<liste.Count;i++)
            {
                listBox1.Items.Add(liste[i]);

            }

        }

        private void button4_Click(object sender, EventArgs e)
        {
            //remove
           
            //removat
            liste.RemoveAt(1);

        }
    }
}