ProjectsForTest/WinForm.NET5TeeChart-NET-Pro-Samples/Series/Master_Detail.cs

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using Steema.TeeChart.Editors;
using Steema.TeeChart.Styles;
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace Steema.TeeChart.Samples
{
  public class Master_Detail : BaseNoChart
  {
    private System.Windows.Forms.SplitContainer splitContainer2;
    private TChart tChart1;
    private TChart tChart2;
    private System.Windows.Forms.SplitContainer splitContainer3;
    private System.Windows.Forms.ComboBox comboBox1;
    private System.Windows.Forms.SplitContainer splitContainer1;
    private DataGridView dataGridView1;
    private DataGridView dataGridView2;
    private Label label1;
    private Series master;
    public Master_Detail()
    {
      InitializeComponent();

      comboBox1.Items.Clear();
      EditorUtils.FillEnum(comboBox1, typeof(DetailAggregate));

      tChart1.ClickSeries += tChart1_ClickSeries;

      master = new Bar(tChart1.Chart);
      master.Title = "Sample";
      master.ColorEach = true;

      master.Detail.Aggregate = DetailAggregate.Sum;
      master.BeginUpdate();

      master.Add("Cars", Color.Empty, 21, 14, 59, 8);
      master.Add("Lamps", Color.Empty, 5, 10, 20, 7);
      master.Add("Tables", Color.Empty, 17, 20, 6, 12);

      master.Detail[0].Labels[1] = "Ford";
      master.Detail[2].Labels[2] = "Wood";

      System.Data.DataSet data = master.DataSource as System.Data.DataSet;
      System.Data.DataTable dataTable = data.Tables[0];
      dataGridView1.DataBindings.Add("DataSource", data, dataTable.TableName);
      dataGridView1.CellEndEdit += dataGridView1_CellEndEdit;
      dataGridView1.SelectionChanged += dataGridView1_SelectionChanged;


      master.EndUpdate();
    }

    void dataGridView1_SelectionChanged(object sender, EventArgs e)
    {
      DataGridViewSelectedRowCollection rows = dataGridView1.SelectedRows;
      if (rows.Count == 1)
      {