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1") '定义一个变量t引用数据表 Chart= Forms("窗口1").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)
Dim nms() as string = {"饲料费用","物耗费用","种苗费用","其它支出","工资费用"} for each nm as string in nms Series = Chart.SeriesList.Add() '增加一个图系 Series.Length = 1 '一个系列只能包括一个值 Series.Text = nm Series.Y(0) = Tables("xxx").Current(nm) next Chart.LegendVisible = True '显示图列 Chart.LegendCompass= CompassEnum.East '图列显示在东方(右方)
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