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; using System.Windows.Forms.DataVisualization.Charting; namespace lab19 { public partial class TypeDiagram : Form { public TypeDiagram() { InitializeComponent(); foreach (SeriesChartType element in Enum.GetValues(typeof(SeriesChartType))) listBox1.Items.Add(Convert.ToString(element)); } private void button1_Click(object sender, EventArgs e) { DialogResult = System.Windows.Forms.DialogResult.OK; } public string GetType() { return Convert.ToString(listBox1.SelectedItem); } private void button2_Click(object sender, EventArgs e) { DialogResult = System.Windows.Forms.DialogResult.Cancel; } } }