Tablica 1 Wymiarowa - YouTube

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;

namespace WindowsFormsApp7
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        public string[] tablica1D { get; private set; }
        private void textBox1_TextChanged(object sender, EventArgs e)
        {

        }

        private void button1_Click(object sender, EventArgs e)
        {
            int n = Convert.ToInt32(textBox1.Text);
            tablica1D = new string[n];

        }

        private void button2_Click(object sender, EventArgs e)
        {
            int q = Convert.ToInt32(textBox3.Text);
            string w = textBox2.Text;
            tablica1D[q] = w;
        }

        private void button3_Click(object sender, EventArgs e)
        {
            foreach(string element in tablica1D)
            {
                listBox1.Items.Add(element);
            }
        }
    }
}