Dim Chart As WinForm.Chart '定义一个图表变量
Dim Series As WinForm.ChartSeries '定义一个图系变量
Dim t As Table = Tables("出货表") '定义一个变量t引用数据表
Chart= e.Form.Controls("Chart1") ' 引用窗口中的图表
Chart.VisualEffect = True '加上这一行,让你的图表更漂亮
Chart.ChartType = ChartTypeEnum.Pie '图表1类型改为Bar(条形)
Chart.AxisX.ClearValueLabel
Dim cnt As Integer = t.Rows.Count
For Each c As Col In t.Cols
If c.Name <> "时间"
Series = Chart.SeriesList.Add() '增加一个图系
Series.Length = cnt '一个系列只能包括一个值
Series.Text = c.Name '设置图系的标题
Dim i As Integer = 0
For Each r As Row In t.Rows
Series.Y(i) = r(c.Name ) '指定值
i += 1
Next
End If
Next
For r As Integer = 0 To t.Rows.Count - 1
Chart.AxisX.SetValueLabel(r, t.Rows(r)("时间")) '指定字符表示
Next
Chart.AxisX.AnnoWithLabels = True '启用字符标示
Chart.VisualEffect = True '加上这一行,让你的图表更漂亮
Chart.LegendVisible = True '显示图列
Chart.LegendCompass= CompassEnum.South '图列显示在南方(底端)