Series serie = new Series(Caption, ViewType.Line);  //ViewType是ChartControl图表类型的一个枚举器，其中Bar代表柱状图类型,通过修改ViewType的值可以实现跟换表格类型
series1.ArgumentScaleType = ScaleType.DateTime;//x轴类型
series1.ValueScaleType = ScaleType.Numerical;//y轴类型
series1.ArgumentDataMember = "StatisticsTime";//X轴的数据字段
series1.ValueDataMembers[0] = "StatisticsSum";//Y轴的数据字段
serie.ValueDataMembersSerializable = "VALUE";
series.CrosshairEnabled = DevExpress.Utils.DefaultBoolean.True;
 LineSeriesView view = (LineSeriesView)serie.View;

series.CrosshairLabelPattern = "{S}：{A}：{V}"; //设置鼠标悬停后提示框显示格式 {S}-名称 {A}-X轴值 {V}-Y轴值
serie.CrosshairTextOptions.Font = new System.Drawing.Font("微软雅黑", 10F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134)));//设置字体样式

view.LineMarkerOptions.Visible = false;//定义线条上点的标识形状是否需要 

view.LineMarkerOptions.Kind = MarkerKind.Circle;  //定义线条上点的标识形状  

((LineSeriesView)series1.View).LineStyle.DashStyle = DashStyle.Solid;//线条的类型，虚线，实线

((PointSeriesLabel)series1.Label).Visible = false; //不显示X、Y轴上面的交点的值     
       

取出xy模式的 diagram , 因为这个sample 是选 xyDiagram 类型

           XYDiagram xyDiagram = (XYDiagram)this.ChartBlance.Diagram;
            xyDiagram.AxisX.AutoScaleBreaks.Enabled = true;
            xyDiagram.AxisX.AutoScaleBreaks.MaxCount = 8;
            xyDiagram.AxisX.DateTimeScaleOptions.AggregateFunction = DevExpress.XtraCharts.AggregateFunction.Custom;//自订格式
            xyDiagram.AxisX.DateTimeScaleOptions.MeasureUnit = DevExpress.XtraCharts.DateTimeMeasureUnit.Minute;//设定时间区间大小
            xyDiagram.AxisX.Interlaced = true;
            xyDiagram.AxisX.Label.Font = new System.Drawing.Font("微软雅黑", 9.75F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
            xyDiagram.AxisX.MinorCount = 5;
            xyDiagram.AxisX.Visibility = DevExpress.Utils.DefaultBoolean.True;
            xyDiagram.AxisX.VisibleInPanesSerializable = "-1";