Winform Chart 控件讀取datatable后顯示圖表

 private void Button2_Click(object sender, EventArgs e)
        {
            DataTable table = new DataTable();
            this.chart1.Series.Clear();   //清空圖表中的內容

            this.chart1.Titles.Add("Total Income");//添加標題
            chart1.DataSource = table;
            Series series = this.chart1.Series.Add("LSL");//添加第一個表
            series.XValueMember = "Date";  //x軸為時間
            series.YValueMembers = "LSL";  //y軸為數據
            Series series1 = this.chart1.Series.Add("USL");//添加第二個表
            series1.XValueMember = "Date";
            series1.YValueMembers = "USL";
            this.chart1.Series[0].ChartType= SeriesChartType.Spline;//指定圖表的類型，這里是折線圖
            this.chart1.Series[0].Color = Color.Blue;
            this.chart1.Series[1].ChartType = SeriesChartType.Spline;
            this.chart1.Series[1].Color = Color.Red;
        }