Dim Filter As String
With e.Form.Controls("ComboBox1")
If .value IsNot Nothing
filter= "车号 = '" & .Value & "'"
End If
End With
With e.Form.Controls("DateTimePicker1")
If .Value IsNot Nothing Then
If Filter >"" Then
Filter = Filter & " And "
End If
Filter = Filter & "日期 >= #" & .Value & "#"
End If
End With
With e.Form.Controls("DateTimePicker2")
If .Value IsNot Nothing Then
If Filter >"" Then
Filter = Filter & " And "
End If
Filter = Filter & "日期 <= #" & .Value & "#"
End If
End With
'条件已经合成了,下面的自己写吧。