asp.net Chart 饼状图

　　　　DataSet ds = DbHelperOleDb.Query(sbSql.ToString());            DataTable dt = ds.Tables[0];            string[] agencyname = new string[6];            double[] sumshares = new double[6];            sumshares[5] = 0;            for (int i = 0; i < dt.Rows.Count; i++)            {                if (i < 5)                {                    agencyname[i] = dt.Rows[i]["fund_Name"].ToString();                    sumshares[i] = double.Parse(dt.Rows[i]["total_share"].ToString());                }                else                {                    agencyname[5] = "其他";                    sumshares[5] += double.Parse(dt.Rows[i]["total_share"].ToString());                }            }            sumshares[5] = Math.Ceiling(sumshares[5]);            Chart1.Series["Series1"].Points.DataBindXY(agencyname, sumshares);            Chart1.Series["Series1"].ChartType = SeriesChartType.Pie;            //参数是否在图类显示(Inside内，Outside 外)            Chart1.Series["Series1"]["PieLabelStyle"] = "Inside";            Chart1.Series["Series1"].LegendText = "#VALX #VAL 万";

转载于:https://www.cnblogs.com/lmy213/archive/2012/07/19/2599072.html