主题：怎么修改成统计镇级数据？统计一个村的所有数据，村级表里显示组，镇级表里只显示每个村，怎么修改？

此主题相关图片如下：111.jpg


此主题相关图片如下：1222.jpg

Select Case MainTable.Name
    Case "村级2011年10月一览表"
        MainTable.DataTable.DataRows.Clear
        Dim arys As List(Of String()) = DataTables("出生").GetUniqueValues("", "单位名称", "组名称")
        For Each ary As String() In arys         
            Dim r As Row = MainTable.AddNew
            r("单位") = ary(0)
            r("组名称") = ary(1)
            Dim filter As String = "单位名称 = '" & ary(0) & "' And 组名称 = '" & ary(1) & "'"
            r("出生_总数") = DataTables("出生").Compute("Count(_Identify)", filter & " And 子女出生日期 >= #2011-01-01#  And 子女出生日期 <= #2011-10-31#" )
怎么修改成统计镇级数据？统计一个村的所有数据，村级表里显示组，镇级表里只显示每个村，怎么修改？

Select Case MainTable.Name
    Case "镇级表"
       MainTable.DataTable.DataRows.Clear
        Dim arys As List(Of String()) = DataTables("出生").GetUniqueValues("", "单位名称", "组名称")
        For Each ary As String() In arys         
            Dim r As Row = MainTable.AddNew
            r("单位") = ary(0)
            r("组名称") = ary(1)
            Dim filter As String = "单位 = '" & ary(0) & "' ' & "' And  #2011-01-01#<= 子女出生日期 And 子女出生日期 <= #2011-12-31#"
            r("出生_总数") = DataTables("出生").Compute("Count(_Identify)", filter)
            r("出生_政策内_一孩") = DataTables("出生").Compute("Count(_Identify)", filter & " And 子女政策属性 = '政策内' And 子女孩次 = 1")
            r("出生_政策内_二孩") = DataTables("出生").Compute("Count(_Identify)", filter & " And 子女政策属性 = '政策内' And 子女孩次 = 2")
            r("出生_政策内_多孩") = DataTables("出生").Compute("Count(_Identify)", filter & " And 子女政策属性 = '政策内' And 子女孩次 > 2 ")
            r("出生_政策外_一孩") = DataTables("出生").Compute("Count(_Identify)", filter & " And 子女政策属性 = '政策外' And 子女孩次 = 1")
            r("出生_政策外_二孩") = DataTables("出生").Compute("Count(_Identify)", filter & " And 子女政策属性 = '政策外' And 子女孩次 = 2")
            r("出生_政策外_多孩") = DataTables("出生").Compute("Count(_Identify)", filter & " And 子女政策属性 = '政策外' And 子女孩次 > 2")
        Next
End Select

 

帮忙修改下开头，生成镇级表，统计所有村的数据，谢谢

非常感谢，学习