5、["ChartArea1"].Area3DStyle.Enable3D=true; Chart1.Series["Series1"]["ShowMarkerLines"]="True"; Chart1.Series["Series2"]["ShowMarkerLines"]="True";显示column类型图,柱状图//Createnewdataseriesandsetit'svisualattributesChart1.Series.Clear(); Seriesseries=newSeries("FlowRead"); seri