C# winform 给 chart 添加数据

private List<double>listX

private List<double>listY

// 数据源至界面

chart1.Series[0].Points.DataBindXY(listX, listY)

chart1.Series[0].Points.DataBindY(listY)

　using System.Web.UI.DataVisualization.Charting

private void NewChart()

{

Chart Chart1=new Chart1

//设置位置

Chart .Location = new System.Drawing.Point(83, 120)

DataTable dt = CreateDataTable()

//设置图表的数据源

Chart1.DataSource = dt

//设置图表Y轴对应项

Chart1.Series[0].YValueMembers = "Time"

//设置图表X轴对应项

Chart1.Series[0].XValueMember = "Date"

//绑定数据

Chart1.DataBind()

}

//创建表

private DataTable CreateDataTable()

{

DataTable dt = new DataTable()

//添加列

dt.Columns.Add("Date")

dt.Columns.Add("Time")

DataRow dr

//添加行dr = dt.NewRow()

dr["Date"] = "2010-1-1"

dr["Time"] = "10:12"

dt.Rows.Add(dr)

dr = dt.NewRow()

dr["Date"] = "2010-1-2"

dr["Time"] = "10:11"

dt.Rows.Add(dr)

return dt

}

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