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
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.Bar '图表1类型该为Bar(条形)
Chart.ChartType2 = ChartTypeEnum.XYPlot '图表4类型该为线形
Chart.DataSource = "统计表1" '设置绑定表
Chart.SeriesList.Clear() '清除图表原来的图系
For Each c As string in {"净重_1","净重_2","净重_3"}
Series = Chart.SeriesList.Add() '增加一个图系
Series.TooltipText = "X = {#XVAL}, Y = {#YVAL}"
Series.Text = c '设置图系的标题
Series.X.DataField = "时" 'X轴绑定到产品列
Series.Y.DataField = c '设置Y轴的绑定列
Next
Chart.SeriesList2.Clear() '清除图表原来的图系
Series = Chart.SeriesList2.Add() '增加一个图系
Series.TooltipText = "X = {#XVAL}, Y = {#YVAL}"
Series.X.DataField = "时" 'X轴绑定到月份列
Series.Y.DataField = "净重_3" 'Y轴绑定到数量列
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Post By：2022/12/9 17:23:00 [只看该作者]
