主题：ID自增，弄到开发版ID不出来。

增加的条件字段列是：终止，类型是：逻辑列，控件名称是：日程状态

Dim Filter1 As String = ""
Dim lx As Integer
Select Case Forms("日历").Controls("事务类型").Text
    Case "会议"
        lx = 1
    Case "商务"
        lx = 2
    Case "私人"
        lx = 3
End Select
Filter1 = IIF(lx = 0,filter,"事务类型 = " & lx & " And " & filter) 

Dim Filter2 As String = ""
Dim lc As Integer
Select Case Forms("日历").Controls("日程状态").Text
    Case "已完成"
        lc = True
    Case "未完成"
        lc = False
End Select
Filter2 = IIF(lc = 0,filter,"终止 = " & lc & " And " & filter)