要得到按用户输入的时间条件来得到相应的统计报表，用以下的代码后出错，请指正，谢谢。 - 专家坐堂 - 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!

Dim Filter1 As String = "1=1"

With e.Form.Controls("StartDate")
    If .Value IsNot Nothing Then
        If Filter1 >"" Then
            Filter1 = Filter1 & " And "
        End If
        Filter1 = Filter1 & "来电时间 >= #" & .Value & "#"
    End If
End With
With e.Form.Controls("EndDate")
    If .Value IsNot Nothing Then
        If Filter1 >"" Then
            Filter1 = Filter1 & " And "
        End If
        Filter1 = Filter1 & "来电时间 <= #" & .Value & "#"
    End If
End With

Tables("管网管理所抢修热线").Filter = Filter1
Tables("用户管理水表热线").Filter = Filter1

Dim dt1 As fxDataSource
Dim a As New GroupTableBuilder("统计表1",DataTables("管网管理所抢修热线"))

a.filter = Tables("管网管理所抢修热线").Filter

a.Groups.AddDef("来电时间",DateGroupEnum.Year,"年")
a.Groups.AddDef("来电时间","月")
a.Groups.AddDef("来电时间",DateGroupEnum.Day,"日")

a.Totals.AddDef("来电信息",AggregateEnum.Count,"管网A单_接单数量") '对接单数量进行count

a.filter = Tables("管网管理所抢修热线").Filter & " and [是否解决] = True"

a.Totals.AddDef("是否解决",AggregateEnum.Count,"管网A单_已处理数量")'对已处理数量进行count

a.Totals.AddDef("是否解决",AggregateEnum.Count,"管网A单_未处理数量")

dt1 = a.BuildDataSource()

Dim dt2 As fxDataSource
Dim b As New GroupTableBuilder("统计表2",DataTables("用户管理水表热线"))
b.filter = Tables("用户管理水表热线").Filter

b.Groups.AddDef("来电时间",DateGroupEnum.Year,"年")
b.Groups.AddDef("来电时间","月")
b.Groups.AddDef("来电时间",DateGroupEnum.Day,"日")

b.Totals.AddDef("来电信息",AggregateEnum.Count,"表务B单_接单数量") '对数量进行count
b.Totals.AddDef("是否解决",AggregateEnum.Count,"表务B单_已处理数量")
b.Totals.AddDef("是否解决",AggregateEnum.Count,"表务B单_未处理数量")

dt2 = b.BuildDataSource()

Dim cls() As String = {"年","月","日"}
dt1.Combine(cls,dt2,cls)
dt1.Show("统计表bb")
MainTable = Tables("统计表bb")

Dim Filter1 As String = "1=1"

Dim tjb As String = "统计表1"
Dim d As fxDataSource
Dim bms As String = "内部业务热线登记表|咨询业务热线登记表|用户管理水表热线|管网管理所抢修热线"
Dim i As Integer = 0
For Each bm As String In bms.split("|")
    Dim b1 As New SQLGroupTableBuilder(tjb,bm)
    b1.Groups.AddExp("来电时间","来电时间")
    b1.Totals.AddExp(bm & "_接单量","1")
    b1.Totals.AddExp(bm & "_已处理数量","iif(是否解决=true,1,0)")
    b1.Totals.AddExp(bm & "_未处理数量","iif(是否解决=true,0,1)")
    b1.filter = filter1
    Dim d1 As fxDataSource = b1.BuildDataSource()
    If i = 0 Then
        d = d1
    Else
        d.Combine("来电时间",d1,"来电时间")
    End If
Next
d.Show(tjb)
MainTable = Tables(tjb) '打开生成的统计表"

Dim Filter1 As String = "1=1"

i += 1
Next
d.Show(tjb)
MainTable = Tables(tjb) '打开生成的统计表"

以下是引用soap_lwb在2018/12/3 14:18:00的发言：
如果在统计表的最后一行需要增加一行汇总统计，如何加代码

设置汇总模式，或者合计模式

Dim Filter1 As String = "1=1"

Dim tjb As String = "统计表1"
Dim d As fxDataSource
Dim bms As String = "内部业务热线登记表|咨询业务热线登记表|用户管理水表热线|管网管理所抢修热线"
Dim i As Integer = 0
For Each bm As String In bms.split("|")
    Dim b1 As New SQLGroupTableBuilder(tjb,bm)
    b1.Groups.AddExp("来电时间","来电时间")
    b1.Totals.AddExp(bm & "_接单量","1")
    b1.Totals.AddExp(bm & "_已处理数量","iif(是否解决=true,1,0)")
    b1.Totals.AddExp(bm & "_未处理数量","iif(是否解决=true,0,1)")
    b1.filter = filter1
    Dim d1 As fxDataSource = b1.BuildDataSource()
    If i = 0 Then
        d = d1
    Else
        d.Combine("来电时间",d1,"来电时间")
    End If
    i += 1
Next
d.Show(tjb)
MainTable = Tables(tjb) '打开生成的统计表"

Dim t As Table = Tables(tjb)
Dim g As Subtotalgroup
t.SubtotalGroups.Clear()
t.GroupAboveData = False
t.TreeVisible = False
t.SpillNode = True

g = New Subtotalgroup
g.Aggregate = AggregateEnum.Sum
g.GroupOn = "*"
Dim ls As new List(Of String)
For Each c As Col In t.Cols
    If c.IsNumeric Then
        ls.add(c.Name)
    End If
Next
g.TotalOn = String.join(",", ls.ToArray)
g.Caption = "合计"
t.SubtotalGroups.Add(g)

t.Subtotal()

主题：要得到按用户输入的时间条件来得到相应的统计报表，用以下的代码后出错，请指正，谢谢。