主题：y坐标的数值排序错误？？？？请求专家解决，谢谢！！！

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 '图表类型该为Bar(条形)
Chart.DataSource = "预算支出汇总" '设置绑定表
Chart.SeriesList.Clear() '清除图表原来的图系
Series = Chart.SeriesList.Add() '增加第一个图系
Series.Text = "预算金额"
Series.X.DataField = "分类" 'X轴绑定到产品列
Series.Y.DataField = "预算金额" 'Y轴绑定到数量列

Series.Text = "实际支出"
Series.X.DataField = "分类" 'X轴绑定到产品列
Series.Y.DataField = "实际支出" 'Y轴绑定到数量列

Chart.LegendVisible = True '显示图列
Chart.LegendCompass= CompassEnum.South '图列显示在南方(底端)