private void buttonCreateOrAddNodesToTree_Click(object sender, EventArgs e) { int countOfNodes; Random random = new Random(); try { countOfNodes = Convert.ToInt32(textBoxCountOfNodes.Text); for (int i = 0; i < countOfNodes; i++) { workingTree.AddData(random.Next(0, 100), Comparer <int> .Default); } WriteWorkingTreeToFile(); UpdateLabelCountOfTrees(); toolStripStatusLabel1.Text = "В рабочее дерево добавлено " + countOfNodes + " элементов"; } catch (Exception ee) { MessageBox.Show(ee.Message, "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning); toolStripStatusLabel1.Text = ee.Message; UpdateLabelCountOfTrees(); } }