private void button4_Click(object sender, EventArgs e) { List <string> winners = new List <string>(); winners = managerClass.endGame(); string message = "Победители: "; for (int i = 0; i < winners.Count; i++) { message += winners[i] + ", "; } message = message.Remove(message.Length - 2); message += ". Поздравляем!"; MessageBox.Show(message); button2_Click(null, null); }