主题：模糊筛选的问题

dim filter as string 

For Each dc As Col In CurrentTable.Cols

        If Filter > "" Then

            CurrentTable.Filter = "[" & dc.Name & "] Like '*" & cb3 & "*'"

        End If

    Next

老大这个代码怎么改才有作用,想当前表的所有列都参与筛选.