Code
                        GraphPane myPane =  (GraphPane)pane[0];
            DataTable dt = ssih.GetList("1=1 order by 表A desc");
            double tag1 = 0;//看长
            double tag2= 0;//看中
            double tag3= 0;//看多
            int j=0;
            foreach(DataRow dr in dt.Rows)
            {
                if(j==0)
                {
                    tag1 = Convert.ToDouble(dr["看长"].ToString())*100;
                    tag2 = Convert.ToDouble(dr["看中"].ToString())*100;
                    tag3 = Convert.ToDouble(dr["看多"].ToString())*100;
                }
                j++;
            }
                        //标题粗体
            myPane.Title.FontSpec.IsItalic = true;
                        //背景
            myPane.Fill = new Fill( Color.White, Color.White, 45.0f );
            myPane.Chart.Fill.Type = FillType.None;
                        //说明文字位置定义
//            myPane.Legend.Position = LegendPos.Float;
            myPane.Legend.Location = new Location( 0.5f, 0.6f, CoordType.PaneFraction,
                AlignH.Right, AlignV.Top );
            myPane.Legend.IsVisible = false;
            myPane.Legend.FontSpec.Size =25f;
            myPane.Legend.IsHStack = false;
//            PieItem segment1 = myPane.AddPieSlice( tag1, Color.Red, Color.White, 45.0f, 0, "看多" +tag1.ToString("0.##")+"%" );
//            PieItem segment3 = myPane.AddPieSlice( tag2, Color.White, Color.White, 45.0f, 0, "看平" +tag2.ToString("0.##")+"%" );
//            PieItem segment4 = myPane.AddPieSlice( tag3, Color.Blue, Color.White, 45.0f,  0, "看空" +tag3.ToString("0.##")+"%" );

Code
                        //上证指数k线图
            DataTable dt = ssih.GetList("1=1 order by dataDate asc");
            double[] x = new double[dt.Rows.Count +1];
            double[] y1 = new double[dt.Rows.Count +1];
            double[] y2 = new double[dt.Rows.Count +1];
            PointPairList pp1 = new PointPairList();
        
            int minCount = Convert.ToInt32( dt.Rows.Count - 80);
            
            for(int m=0;m<minCount;m++)
            {
                dt.Rows.Remove(dt.Rows[0]);
            }


            int i = 0;
            foreach(DataRow dr in dt.Rows)
            {
                y1[i] = Convert.ToDouble(dr["dxyc1"].ToString())*100;
                x[i] =new XDate(Convert.ToDateTime(dr["dataDate"]));
                pp1.Add(x[i],y1[i]);
                i++;
            }

            GraphPane myPane = (GraphPane)pane[0];
            myPane.XAxis.Type = AxisType.Date;
            myPane.XAxis.Scale.Format = "MM-dd";
            myPane.Legend.FontSpec.Size =18f;
            myPane.XAxis.Type = AxisType.DateAsOrdinal;
            myPane.Legend.Position = LegendPos.InsideTopRight;
            myPane.Legend.Location = new Location( 0.5f, 0.6f, CoordType.PaneFraction,
                AlignH.Right, AlignV.Top );
            LineItem myCurve1 = myPane.AddCurve("看多",pp1, Color.Red, SymbolType.Diamond);
        
            myPane.AxisChange();

Code

DataTable dt = ssih.GetList("1=1 order by dataDate asc");
            double[] x = new double[dt.Rows.Count +1];
            double[] y1 = new double[dt.Rows.Count +1];
            double[] y2 = new double[dt.Rows.Count +1];
            double[] y3 = new double[dt.Rows.Count +1];
            double[] y4 = new double[dt.Rows.Count +1];
            double[] y5 = new double[dt.Rows.Count +1];
            double[] y6 = new double[dt.Rows.Count +1];
            XDate[] x1 = new XDate[dt.Rows.Count +1];
            PointPairList pp1 = new PointPairList();
            PointPairList pp2 = new PointPairList();
            PointPairList pp3 = new PointPairList();
            PointPairList pp4 = new PointPairList();
            PointPairList pp5 = new PointPairList();
            PointPairList pp6 = new PointPairList();
            PointPairList pp7 = new PointPairList();

int minCount = Convert.ToInt32( dt.Rows.Count - 80);
            
            for(int m=0;m<minCount;m++)
            {
                dt.Rows.Remove(dt.Rows[0]);
            }
            int i = 0;

foreach(DataRow dr in dt.Rows)
            {
                
                y1[i] = Convert.ToDouble(dr["tag1"].ToString())*100;
                y2[i] = Convert.ToDouble(dr["tag2"].ToString())*100;
                y3[i] = Convert.ToDouble(dr["tag3"].ToString())*100;
                y4[i] = Convert.ToDouble(dr["tag4"].ToString())*100;
                y5[i] = Convert.ToDouble(dr["tag5"].ToString())*100;
                y6[i] = Convert.ToDouble(dr["tag6"].ToString())*100;
                x[i] =new XDate(Convert.ToDateTime(dr["dataDate"]));
                // Convert.ToDouble( Convert.ToDateTime(dr["dataDate"]).Month + "." + Convert.ToDateTime(dr["dataDate"]).Day)  ;
                pp1.Add(x[i],y1[i]);
                pp2.Add(x[i],y2[i]);
                pp3.Add(x[i],y3[i]);
                pp4.Add(x[i],y4[i]);
                pp5.Add(x[i],y5[i]);
                pp6.Add(x[i],y6[i]);
                
                i++;
            }

GraphPane myPane = (GraphPane)pane[0];
            myPane.XAxis.Type = AxisType.Date;
            myPane.XAxis.Scale.Format = "MM-dd";
            myPane.XAxis.Type = AxisType.DateAsOrdinal;

myPane.Legend.Position =  LegendPos.InsideTopRight;
            myPane.Legend.Location = new Location( 0.9f, 0.6f, CoordType.PaneFraction,
                AlignH.Right, AlignV.Top );

myPane.Legend.FontSpec.Size =14f;
            LineItem myCurve1 = myPane.AddCurve("熊市",pp1, Color.Green, SymbolType.Diamond);
            LineItem myCurve2 = myPane.AddCurve("熊市反弹",pp2,  Color.DarkMagenta, SymbolType.Diamond);
            LineItem myCurve3 = myPane.AddCurve("熊转牛",pp3,  Color.DeepSkyBlue, SymbolType.Diamond);
            LineItem myCurve4 = myPane.AddCurve("牛调整",pp4,  Color.Thistle, SymbolType.Diamond);
            LineItem myCurve5 = myPane.AddCurve("牛加速",pp5,  Color.Red, SymbolType.Diamond);
            LineItem myCurve6 = myPane.AddCurve("牛转熊",pp6,  Color.Chartreuse, SymbolType.Diamond);