程序代码：

 protected void ViewChart()
        {
            double[][] data = new double[4][];
            data[0] = new double[3] { 30, 50, 35 };
            data[1] = new double[3] { 45, 55, 20 };
            data[2] = new double[3] { 32, 59, 19 };
            data[3] = new double[3] { 37, 21, 44 };
            string[] ms = new string[3] { "C#", "Java", "Object-C" };

           
            #region 样条图（平滑曲线）
           
            for (int i = 0; i < data.Length; i++)
            {
                Series ser = new Series(i.ToString()+"_1");
                ser.ChartType = System.Web.UI.DataVisualization.Charting.SeriesChartType.Spline;//设置图表类型
                ser.MarkerStyle = System.Web.UI.DataVisualization.Charting.MarkerStyle.Circle;//设置点的样式，十字形
                
                for (int j = 0; j < data[i].Length; j++)
                {
                    ser.Points.AddY(data[i][j]);
                }
                this.Chart1.Series.Add(ser);
                ser.IsValueShownAsLabel = true;
              
                ser.LegendText = ser.Name;
                ser.IsVisibleInLegend = true;
            }
            Chart1.ChartAreas["ChartArea1"].AxisX.Title = "语言";//X轴标题
            Chart1.ChartAreas["ChartArea1"].AxisX.TitleAlignment = StringAlignment.Far;//设置Y轴标题的名称所在位置位远
            Chart1.ChartAreas["ChartArea1"].AxisY.Title = "统计";//X轴标题
            Chart1.ChartAreas["ChartArea1"].AxisY.TitleAlignment = StringAlignment.Far;//设置Y轴标题的名称所在位置位远
            Chart1.ChartAreas["ChartArea1"].AxisX.Interval = 1;//X轴数据的间距
            Chart1.ChartAreas["ChartArea1"].AxisX.MajorGrid.Enabled = false;//不显示竖着的分割线
            Chart1.ChartAreas["ChartArea1"].AxisY.MajorGrid.LineColor = Color.White;
            #endregion

          
        }