主题：双轴图的疑问

 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= Forms("窗口1").Controls("Chart1") ' 引用窗口中的图表
Chart.ChartType = ChartTypeEnum.Bar '设置图表类型
Chart.SeriesList.Clear() '清除图表原来的图系
chart.AxisY.ClearValueLabel
chart.AxisX.ClearValueLabel
For v As Integer  = 0 To 1
    Series = Chart.SeriesList.Add() '增加一个图系
    Series.Length = 29
    For k As Integer = 0 To 28
        Series.X(k) = k '指定水平坐标
        Chart.AxisX.SetValueLabel(k,k)
        Series.Y(k) = 1
        
    Next
Next



Chart.ChartType2 = ChartTypeEnum.XYPlot '图表2类型该为线形
Series = Chart.SeriesList2.Add() '给图表2增加一个图系
For k As Integer = 0 To 28 '指定每个数据点的位置
    Series.X(k) = k '指定水平坐标
    Series.Y(k) = 1
Next
Chart.LegendVisible = True '显示图列
Chart.LegendCompass= CompassEnum.South '图列显示在南方(底端)



Chart.AxisX.AnnoWithLabels = True '启用字符标示
Chart.AxisX.GridMajorVisible = False '去网格
Chart.AxisY.GridMajorVisible = False '去网格

版主，辛苦了，这么早上班，有空帮忙看看这个问题