一、程序控制创建Chartarea

for(int i=0;i<2;i++)

{

ChartArea newchartarea = new ChartArea();

newchartarea.Name = i.ToString();

chart1.ChartAreas.Add(newchartarea);

}

二、图表对应

chart1.Series[(i - 1).ToString()].ChartArea = (i - 1).ToString();

chart1.Series[(i - 2).ToString()].ChartArea = (i - 2).ToString();

三、设置series的类型

chart1.Series[(i - 1).ToString()].ChartType = SeriesChartType.FastLine;

chart1.Series[(i - 2).ToString()].ChartType = SeriesChartType.Column;

四、设置chartarea的x轴

foreach (ChartArea tmparea in chart1.ChartAreas)

{

tmparea.AxisX.Minimum = DateTime.Now.ToOADate();//设置X轴最小值

tmparea.AxisX.Maximum = DateTime.Now.AddHours(6).ToOADate(); //设置X轴最大值

tmparea.AxisX.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.Hours;  //以小时为间隔设置X轴

tmparea.AxisX.Interval = 12; //设置间隔大小

tmparea.AxisX.LabelStyle.Format = @"{yyyy/MM/dd HH:mm}";//设置时间类型

tmparea.AxisX.LabelStyle.Font = new System.Drawing.Font("Trebuchet MS", 8.25F, System.Drawing.FontStyle.Bold);//设置字体

tmparea.AxisX.MajorGrid.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.Hours;

tmparea.AxisX.MajorGrid.Enabled = true;

}

五、XY轴赋值

for (int ii = 0; ii < 284; ii++)

{

DataPoint points = new DataPoint();

points.SetValueXY(DateTime.Parse(DateTime.Now.AddMinutes(ii).ToString()), random.Next(5, 10));

chart1.Series[(i - 1).ToString()].Points.Add(points);

chart1.Series[(i - 2).ToString()].Points.Add(points);

}