代码如下，效果如附档图片，为什么在图表下面不是显示

1月，2月，3月等，而是显示金额_1..................

代码要怎么样修改

Dim g As New CrossTableBuilder("业务月份统计", DataTables("订单明细"))
g.HGroups.AddDef("业务员")
g.VGroups.AddDef("出货日期", "{0}月")
g.Totals.AddDef("金额", "金额")
g.Build()
\'MainTable = Tables("统计表4")
Tables("统计_统计表").DataSource = DataTables("业务月份统计")

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("业务月份统计") \'定义一个变量t引用数据表

Chart = e.Form.Controls("Chart1") \' 引用窗口中的图表
Chart.ChartType = ChartTypeEnum.Bar \'图表类型改为Bar(条形)
Chart.SeriesList.Clear() \'清除图表原来的图系
For Each c As Col In t.Cols
    If c.Name <> "业务员" Then
        Series = Chart.SeriesList.Add() \'增加一个图系
        Series.Text = c.Name \'设置图系的标题
        Series.Length = t.Rows.Count \'设置图系的长度
        For r As Integer = 0 To t.Rows.Count - 1
            Series.X(r) = r
            Series.Y(r) = t.Rows(r)(c.Name)
        Next
    End If
Next
For r As Integer = 0 To t.Rows.Count - 1
    Chart.AxisX.SetValueLabel(r, t.Rows(r)("业务员")) \'指定字符表示
Next
Chart.AxisX.AnnoWithLabels = True \'启用字符标示
Chart.VisualEffect = True \'加上这一行,让你的图表更漂亮
Chart.LegendVisible = True \'显示图列
Chart.LegendCompass= CompassEnum.South \'图列显示在南方(底端)

Series.Text = c.Name \'设置图系的标题

改成

Series.Text = c.Caption \'设置图系的标题