主题：统计图表学习

Dim d1 As Date = e.Form.Controls("DateTimePicker5").Value
If d1 = Nothing Then d1 = Date.Today
Dim filter1 As String = ""
If e.Form.Controls("RadioButton1").Checked Then
    filter1 = "出单日期 = #" & d1 & "#"
ElseIf e.Form.Controls("RadioButton2").Checked Then
    Dim w As Integer = d1.DayOfWeek '算出今天是星期几
    Dim dt1 As Date = d1.AddDays(0 - w) '获取本周的第一天 ,星期一到星期天
    Dim dt2 As Date = d1.AddDays(6 - w) '获取本周的最后一天
    filter1 = "出单日期 >= #" & dt1 & "# and 出单日期 <= #" & dt2 & "#"
Else If e.Form.Controls("RadioButton3").Checked Then
    Dim y As Integer = d1.Year
    Dim m As Integer = d1.Month
    Dim dt1 As New Date(y, m, 1)
    Dim dt2 As New Date(y, m, Date.DaysInMonth(y, m)) '获取本月的最后一天
    filter1 = "出单日期 >= #" & dt1 & "# and 出单日期 <= #" & dt2 & "#"
Else If e.Form.Controls("RadioButton4").Checked Then
    Dim y As Integer = d1.Year
    Dim q As Integer = (d1.Month - 1) \ 3 + 1 '计算现在是第几个季度
    Dim dt1 As New Date(y, 3 * (q - 1) + 1, 1) '获取本季度的第一天
    Dim dt2 As New Date(y, 3 * q, Date.DaysInMonth(y,3 * q)) '获取本季度的最后一天
    filter1 = "出单日期 >= #" & dt1 & "# and 出单日期 <= #" & dt2 & "#"
Else If e.Form.Controls("RadioButton5").Checked Then
    Dim y As Integer = d1.Year
    Dim dt1 As New Date(y, 1, 1)
    Dim dt2 As New Date(y, 12, 31)
    filter1 = "出单日期 >= #" & dt1 & "# and 出单日期 <= #" & dt2 & "#"
Else If e.Form.Controls("RadioButton6").Checked Then
    filter1 = "1=1"
End If

Dim t As Table = Tables("临时统计表")
t.Sort = "日期"
For i As Integer = 1 To 6
    Dim c As WinForm.CheckBox = e.Form.Controls("CheckBox" & i)
    If c.Checked Then
        Series = Chart.SeriesList.Add() '增加一个图系
        Series.Length = t.Rows.Count
        Series.TooltipText = c.Text & " : {#YVAL}"
        Series.Text = c.Text
        For r As Integer = 0 To t.Rows.Count - 1
            Series.X(r) = r
            Series.Y(r) = t.Rows(r)(c.Text)
        Next
    End If
Next
For r As Integer = 0 To t.Rows.Count - 1
    Chart.AxisX.SetValueLabel(r, t.Rows(r)("日期")) '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.AxisX.AnnoRotation = - 45 'X轴标示逆时针旋转45度
Chart.LegendCompass= CompassEnum.South '图列显示在南方(底端)

设置好filter就行，自己想办法

g.Filter = filter1