private void отрисоватьДеревоToolStripMenuItem_Click(object sender, EventArgs e) { pictureBox1.Refresh(); int max_lvl = 0; main_tree.FindLvlDeep(main_tree.root, ref max_lvl); List <int> weigthC = new List <int>(); for (int i = 0; i <= max_lvl; i++) { weigthC.Add(0); } main_tree.GoToPick(main_tree.root, ref weigthC); }