用 DataGridView控件来 编辑每列的宽度

    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
            dataGridView1.Columns[0].Width = 70;  //第一例的例宽
            dataGridView1.Columns[1].Width = 120;//第二例的例宽
            dataGridView1.Columns[2].Width = 80;
            dataGridView1.Columns[3].Width = 80;
            dataGridView1.Columns[4].Width = 170;

           // dataGridView1.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.AllCellsExceptHeader;//根据数据内容自动调整列宽
            dataGridView1.AutoSizeRowsMode = DataGridViewAutoSizeRowsMode.AllCellsExceptHeaders; //根据数据内容自动调整整行
           

        }

        private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)    //dataGridView1 控件
        {

        }

        // 添加数据
        int dataIndex = 1;  //设置索引变量
        private void button1_Click(object sender, EventArgs e)
        {
            dataGridView1.Rows.Add(dataIndex.ToString(), "测试" + dataIndex.ToString(), "男","19","北京"); //自动添加数据
            dataIndex += 1;  //序号自动加1
        }
    }

   private void tChart1_Click(object sender, EventArgs e)
        {

           //***************************************************************
          //  Random rnd = new Random();
         //   for (int i = 0; i <= 40; ++i)
        //      line1.Add(Convert.ToDouble(i), rnd.Next(100), Color.Red);  //描绘线条0-40内的 并且是Red红色线
/*
            Steema.TeeChart.Axis bottomAxis = tChart1.Axes.Bottom;//Bottom 为底部的意思
            bottomAxis.Maximum = 40;
            bottomAxis.Minimum = 0;
            bottomAxis.Increment = (bottomAxis.Maximum - bottomAxis.Minimum) / 10;        //增量 ,并且规定了取值是(最大值-最小值)平坦到10条坐标线上
            bottomAxis.Automatic = false;    //定横坐标x,当为false是显示自己标准的坐标,true时显示默定坐标

            Steema.TeeChart.Axis leftAxis = tChart1.Axes.Left;//Left未左部的意思
            leftAxis.Automatic = false;   //定纵坐标标y,当为false是显示自己标准的坐标,true时显示默定坐标
            leftAxis.Maximum = 45;
            leftAxis.Minimum = 0;
            leftAxis.Increment = (leftAxis.Maximum - leftAxis.Minimum) / 10;     //增量 ,并且规定了取值是(最大值-最小值)平坦到10条坐标线上
     
/*
            Steema.TeeChart.Axis bottomAxis1 = tChart1.Axes.Bottom;
            bottomAxis1.AutomaticMaximum = true;
            bottomAxis1.AutomaticMinimum = false;
            bottomAxis1.Minimum = -100;    ////定横坐标x,设置坐标轴刻度最大和最小值的自动化属性

            Steema.TeeChart.Axis leftAxis1 = tChart1.Axes.Left;
            leftAxis1.AutomaticMaximum = true;
            leftAxis1.AutomaticMinimum = false;
            leftAxis1.Minimum = -100;  //定纵坐标y,设置坐标轴刻度最大和最小值的自动化属性
*/
            Random rnd_1 = new Random();
            DateTime today = DateTime.Today;
            TimeSpan oneDay = TimeSpan.FromDays(1);
            line1.XValues.DateTime = true;
            for (int i = 1; i <= 25; ++i)
                line1.Add(today, rnd_1.Next(100), Color.Red);
            today += oneDay;
           
           
//********************************************************

}