是内部表,还是access数据库,还是sqlserver?
Dim rq As Date = Forms("菜单").Controls("DateTimePicker1").Text '日期
Dim dw As String = Forms("菜单").Controls("ComboBox1").Text '单位
Dim filter As String
filter = "日期 = #" & rq & "#"
If dw <> "" Then
filter = filter & " And 单位 = '"& dw &"'"
End If
DataTables("实时采集").LoadFilter = filter
DataTables("实时采集").Load