专家坐堂-排序问题Foxtable(狐表) - 新一代数据库软件，完美融合Access、Foxpro、Excel、vb.net之优势，人人都能掌握的快速软件开发工具!

Tables("领导数据看板_Table1").Sort = "销量额 DESC"

Dim g As New GroupTableBuilder("统计表1", DataTables("userinfo"))

g.Groups.AddDef("period")

g.Totals.AddDef("pname", AggregateEnum.Count)

g.GrandProportion = True

g.FromServer = True

g.Build()

Dim cns() As String = {"入职", "初级", "中级", "优秀"}

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("Chart2") \' 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.HeaderText = "员工能力等级概览"

Chart.ChartType = ChartTypeEnum.Bar \'图表1类型为Bar(条形)

Chart.SeriesList.Clear() \'清除图表原来的图系

Series = Chart.SeriesList.Add() \'增加一个图系

Series.Length = 4

For i As Integer = 0 To cns.length - 1 \'指定每个数据点的位置

Dim dr As DataRow = DataTables("统计表1").find（"period=\'" & cns(i) & "\'"）

If dr IsNot Nothing Then

Series.X(i) = i \'指定水平坐标

Series.Y(i) = dr("pname") \'垂直坐标用随机数生成

Chart.AxisX.SetValueLabel(i, cns(i)) \'指定字符表示

End if

Chart.AxisX.AnnoWithLabels = True

Series.DataLabelText = "{#YVAL}"

Dim Chart2 As WinForm.Chart \'定义一个图表变量

Dim Series2 As WinForm.ChartSeries \'定义一个图系变量

Chart2 = e.Form.Controls("Chart1") \' 引用窗口中的图表

Chart2.VisualEffect = True \'加上这一行,让你的图表更漂亮

Chart2.AxisX.DateType = True \'明确指定X轴是日期型

Chart2.AxisX.AnnoFormatString = "MM" \'制定日期表示格式

Chart2.AxisY.Text = "销售额"

\'Chart2.HeaderText = "2022年销售额走势图"

Chart2.ChartType = ChartTypeEnum.XYPlot \'图表1类型为（线形)

Chart2.DataSource = "销量表" \'设置绑定表

Chart2.SeriesList.Clear() \'清除图表原来的图系

Series2 = Chart2.SeriesList.Add() \'给图表1增加一个图系

Series2.Text = "年份"

Series2.X.DataField = "年份" \'X轴绑定到产品列

Series2.Y.DataField = "销量额" \'Y轴绑定到数量列

Series2.MarkShape = MarkShapeEnum.Dot

Series2.MarkSize = 3

Series2.DataLabelText = "{#YVAL}"