Winform Chart 控件读取datatable后显示图表

 private void Button2_Click(object sender, EventArgs e)
        {
            DataTable table = new DataTable();
            this.chart1.Series.Clear();   //清空图表中的内容

            this.chart1.Titles.Add("Total Income");//添加标题
            chart1.DataSource = table;
            Series series = this.chart1.Series.Add("LSL");//添加第一个表
            series.XValueMember = "Date";  //x轴为时间
            series.YValueMembers = "LSL";  //y轴为数据
            Series series1 = this.chart1.Series.Add("USL");//添加第二个表
            series1.XValueMember = "Date";
            series1.YValueMembers = "USL";
            this.chart1.Series[].ChartType= SeriesChartType.Spline;//指定图表的类型，这里是折线图
            this.chart1.Series[].Color = Color.Blue;
            this.chart1.Series[].ChartType = SeriesChartType.Spline;
            this.chart1.Series[].Color = Color.Red;
        }