public void GetPieChartReport(ChartControl chartMain, bool first) { string chartField1 = _data.DrTable["ChartField1"].ToString(); //.ToUpper(); string chartField2 = _data.DrTable["ChartField2"].ToString(); //.ToUpper(); string chartField3 = _data.DrTable["ChartField3"].ToString(); //.ToUpper(); if (chartField1 == string.Empty && chartField2 == string.Empty) { return; } _data.GetDataForReport(); chartMain.DataSource = _data.DtReportData; Series s = new Series(chartField2, ViewType.Pie3D); s.DataSource = _data.DtReportData; s.ArgumentDataMember = chartField1; s.ValueDataMembers.AddRange(new string[] { chartField2 }); s.ValueScaleType = ScaleType.Numerical; ((PieSeriesLabel)s.Label).Position = PieSeriesLabelPosition.TwoColumns; ((PiePointOptions)s.PointOptions).PercentOptions.ValueAsPercent = true; ((PiePointOptions)s.PointOptions).ValueNumericOptions.Format = NumericFormat.Percent; ((PiePointOptions)s.PointOptions).ValueNumericOptions.Precision = 0; ((PiePointOptions)s.PointOptions).PointView = PointView.ArgumentAndValues; ((PieSeriesViewBase)s.View).ExplodeMode = PieExplodeMode.All; chartMain.Legend.Visible = false; chartMain.Series.Clear(); chartMain.Series.Add(s); ChartTitle chartTitle = new ChartTitle(); chartTitle.Font = new System.Drawing.Font("Tahoma", 14); chartTitle.TextColor = System.Drawing.Color.RoyalBlue; chartTitle.Text = Config.GetValue("Language").ToString() == "0" ? _drReport["MenuName"].ToString() : _drReport["MenuName2"].ToString(); chartMain.Titles.Clear(); chartMain.Titles.Add(chartTitle); if (first && _data.DrTable["LinkField"].ToString() != "") { chartMain.MouseDoubleClick += new MouseEventHandler(chartMain_DoubleClick); } }