2 forma

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 projekt
{
    public partial class koniec_programowanie : Form
    {
        public koniec_programowanie()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            Programowanie frm = new Programowanie();
            frm.label1.Text = this.label1.Text();
            frm.Show();
            MessageBox.Show(frm.label1.Text);

        }


        private void textBox1_TextChanged_1(object sender, EventArgs e)
        {

        }
    }
}