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 BB_Zdanovich { public partial class Form3 : Form { public Form3() { InitializeComponent(); } private void label4_Click(object sender, EventArgs e) { // Открытие form2 по нажатию на стрелочку Form2 f2 = new Form2(); f2.Show(); } } }