一個高手的回覆答案對於dev的chartControl控件的使用和理解很有幫助。
要設置下 series1.ArgumentScaleType = ScaleType.DateTime;//x軸類型 這個
Series series1 = new Series(this.Text, ViewType.Spline);
series1.ArgumentScaleType = ScaleType.DateTime;//x軸類型
series1.ValueScaleType = ScaleType.Numerical;//y軸類型
//X軸的數據字段
series1.ArgumentDataMember = "StatisticsTime";
//Y軸的數據字段
series1.ValueDataMembers[0] = "StatisticsSum";
//定義線條上點的標識形狀是否需要
((LineSeriesView)series1.View).LineMarkerOptions.Visible = false;
//定義線條上點的標識形狀
((LineSeriesView)series1.View).LineMarkerOptions.Kind = MarkerKind.Circle;
//不顯示X、Y軸上面的交點的值
((PointSeriesLabel)series1.Label).Visible = false;
//線條的類型,虛線,實線
((LineSeriesView)series1.View).LineStyle.DashStyle = DashStyle.Solid;
完整代碼分享給你,給滿分喲:
public void BindChart(DataTable datatable, ChartControl myChartControl)
{
myChartControl.Name = "chartResult";
myChartControl.Dock = DockStyle.Fill;
myChartControl.Size = new System.Drawing.Size(400, 250);
// 顯示標籤.
myChartControl.Legend.Visible = true;
myChartControl.Series.Clear();
#region 僅供參考(不需要)
//控制X、Y軸顯示
//XYDiagram diagram = (XYDiagram)chartControl.Diagram;
//diagram.AxisX.Label.Staggered = true;
//diagram.AxisY.Label.BeginText = "Axis value = ";
//diagram.AxisY.Label.Angle = -30;
//diagram.AxisY.Label.Antialiasing = true;
//XYDiagram diagram = (XYDiagram)chartControl.Diagram;
//diagram.AxisX.DateTimeMeasureUnit = DateTimeMeasurementUnit.Second;
//diagram.AxisX.DateTimeOptions.Format = DateTimeFormat.Custom; diagram.AxisX.DateTimeOptions.FormatString = "HH:mm:ss";
//((XYDiagram)myChartControl.Diagram).AxisX.Interlaced = true;
//((XYDiagram)myChartControl.Diagram).AxisX.GridSpacing = 10;
//((XYDiagram)myChartControl.Diagram).AxisX.Label.Angle = -30;
//((XYDiagram)myChartControl.Diagram).AxisX.Label.Antialiasing = true;
//((XYDiagram)myChartControl.Diagram).AxisX.DateTimeOptions.Format = DateTimeFormat.MonthAndDay;
////XYDiagram xyDiagram1 = new XYDiagram();
////xyDiagram1.AxisX.Range.Auto = false; //要開啓滾動條必須將其設置爲false
//////xyDiagram1.AxisX.Range.MaxValueInternal = 30.5D > (cnt + 1) ? (cnt + 1) : 30.5D;//在不拉到滾動條的時候,X軸顯示多個值,既固定的X軸長度。
//////xyDiagram1.AxisX.Range.MinValueInternal = -0.5D;
////xyDiagram1.AxisX.Range.ScrollingRange.Auto = false;
////xyDiagram1.AxisX.MinorCount = 9; //顯示X軸間隔數量
////xyDiagram1.AxisX.Tickmarks.MinorVisible = true;//是否顯示X軸間隔
//xyDiagram1.AxisY.MinorCount = 1;//顯示Y軸間隔數量
//xyDiagram1.AxisY.Tickmarks.MinorVisible = true;//是否顯示Y軸間隔
//xyDiagram1.AxisX.Range.ScrollingRange.MaxValueSerializable = (cnt + 1).ToString();//整個X軸最多顯示多多少個值
// xyDiagram1.AxisX.Range.ScrollingRange.MinValueSerializable = "0";
//xyDiagram1.AxisX.DateTimeMeasureUnit = DateTimeMeasurementUnit.Second;
//xyDiagram1.AxisX.DateTimeOptions.Format = DateTimeFormat.Custom;
//xyDiagram1.AxisX.DateTimeOptions.FormatString = "yyyy:MM:HH";
//xyDiagram1.AxisX.Range.ScrollingRange.SideMarginsEnabled = true;//是否從X軸原點開始顯示
//xyDiagram1.AxisX.Range.SideMarginsEnabled = false;
////xyDiagram1.AxisX.VisibleInPanesSerializable = "-1";
////xyDiagram1.AxisY.NumericOptions.Format = DevExpress.XtraCharts.NumericFormat.Percent;//顯示爲百分數
//xyDiagram1.AxisY.Range.Auto = false;
////xyDiagram1.AxisY.Range.MaxValueSerializable = "1.02";
////xyDiagram1.AxisY.Range.MinValueSerializable = "0.5";
//xyDiagram1.AxisY.Range.ScrollingRange.SideMarginsEnabled = true;
//xyDiagram1.AxisY.Range.SideMarginsEnabled = true;
////xyDiagram1.AxisY.VisibleInPanesSerializable = "-1";
//xyDiagram1.EnableScrolling = true;//啓用滾動條
//獲取Diagram必須在ChartControl中已經加入了Series之後
//((XYDiagram)chartControl.Diagram).Rotated = false;
#endregion
//圖標位置
myChartControl.Legend.AlignmentHorizontal = LegendAlignmentHorizontal.Right;
myChartControl.Legend.AlignmentVertical = LegendAlignmentVertical.Top;
ChartTitle chartTitle = new ChartTitle();
chartTitle.Text = this.Text;//標題內容
chartTitle.TextColor = System.Drawing.Color.Black;//字體顏色
chartTitle.Font = new Font("Tahoma", 8);//字體類型字號
chartTitle.Dock = ChartTitleDockStyle.Bottom;//標題對齊方式
chartTitle.Alignment = StringAlignment.Far;
myChartControl.Titles.Clear();//清理標題
myChartControl.Titles.Add(chartTitle);//加載標題
Series series1 = new Series(this.Text, ViewType.Spline);
series1.ArgumentScaleType = ScaleType.DateTime;//x軸類型
series1.ValueScaleType = ScaleType.Numerical;//y軸類型
//X軸的數據字段
series1.ArgumentDataMember = "StatisticsTime";
//Y軸的數據字段
series1.ValueDataMembers[0] = "StatisticsSum";
//定義線條上點的標識形狀是否需要
((LineSeriesView)series1.View).LineMarkerOptions.Visible = false;
//定義線條上點的標識形狀
((LineSeriesView)series1.View).LineMarkerOptions.Kind = MarkerKind.Circle;
//不顯示X、Y軸上面的交點的值
((PointSeriesLabel)series1.Label).Visible = false;
//線條的類型,虛線,實線
((LineSeriesView)series1.View).LineStyle.DashStyle = DashStyle.Solid;
//綁定數據源
series1.DataSource = datatable;
myChartControl.Series.Add(series1);
}