Dim g As New GroupTableBuilder("统计表6", DataTables("价格管理"))
g.Groups.AddDef("商品名称")
g.Groups.AddDef("型号")
g.Groups.AddDef("日期", DateGroupEnum.Month, "月")
g.Totals.AddDef("现货价格", AggregateEnum.Average, "现货价")
g.Build()
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("统计表6") '定义一个变量t引用数据表
Chart= Forms("价格管理").Controls("Chart2") ' 引用窗口中的图表
Chart.ChartType = ChartTypeEnum.Bar '图表类型该为Bar(条形)
Chart.DataSource = "统计表6" '设置绑定表
Chart.AxisX.AnnoFormatString = "0月"
Chart.SeriesList.Clear() '清除图表原来的图系
Series = Chart.SeriesList.Add() '增加一个图系
Series.X.DataField = "月" 'X轴绑定到产品列
Series.Y.DataField = "现货价" 'Y轴绑定到数量列
'Chart.BarClusterWidth = 30
Series.DataLabelText = "{#YVAL}"
Chart.VisualEffect = True '加上这一行,让你的图表更漂亮
Chart.LegendVisible = True '显示图列
Series.Text = "现货价格"
Chart.LegendCompass= CompassEnum.South '图列显示在南方(底端)
Tables("统计表6").Visible = False
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Post By：2020/3/9 9:54:00 [只看该作者]
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