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 Rp42Ivanova { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void label1_Click(object sender, EventArgs e) { } private void button1_Click(object sender, EventArgs e) { Form2 f = new Form2(); f.Show(); } private void button2_Click(object sender, EventArgs e) { Form3 f = new Form3(); f.Show(); } private void button3_Click(object sender, EventArgs e) { Form4 f = new Form4(); f.Show(); } } }