主题：主题不见了

Dim bds As String = "身份证号 not in ('" & DataTables("合同信息表").GetComboListString("身份证号",bds1).Replace("|","','") & "') and " & bds2

1、得到唯一值，参考

Dim idx As String = "-1,"
Dim idx_temp As String = ""
Dim pdr As DataRow = Nothing
Dim count As Integer = 0
Dim cs As String = "第一列"
For Each dr As DataRow In DataTables("表A").Select("", "第一列,第六列")
   
    Dim flag As Boolean = False
    If pdr IsNot Nothing Then
        For Each c As String In cs.split(",")
            If pdr(c) <> dr(c) Then
                flag = True
                Exit For
            End If
        Next
    End If
    If flag OrElse pdr Is Nothing Then
        If count > 1 Then
            idx &= idx_temp
        End If
        count = 1
        idx_temp = ""
    Else
        count += 1
        idx_temp &= dr("_Identify") & ","
    End If
   
    pdr = dr
Next

If count > 1 Then
    idx &= idx_temp
End If

Tables("表A").filter = "_Identify not in (" & idx.trim(",") & ")"  '显示唯一值

2、

Dim d1 As Date = "2018-10-01"
Dim d2 As Date = d1.AddMonths(1)
Dim ry = DataTables("表A").GetComboListString("姓名", "结束时间 >= #" & d1 & "# and 结束时间 < #" & d2 & "#")
msgbox(ry)
ry = ry.replace("|", "','")
Tables("表A").filter = "开始时间 >= #" & d1 & "# and 开始时间 < #" & d2 & "# and 姓名 in ('" & ry & "')"

3、

Dim d1 As Date = "2018-10-01"
Dim d2 As Date = d1.AddMonths(1)
Tables("表A").filter = "开始时间 >= #" & d1 & "# and 开始时间 < #" & d2 & "# and 结束时间 >= #" & d2 & "# and _Identify in (" & idx.trim(",") & ")"  "

可以。

Dim d1 As Date = "2018-10-01"

改成

Dim d1 As Date = new date(date.today.year, date.today.month, 1)