Dim txt As String = e.Sender.Text Dim t As Table = Tables("物资字典") If txt = "" t.Filter = "" Else txt = "'*" & txt & "*'" t.Filter = "[物资编码] Like " & txt & " Or [上级编号] Like " & txt & " Or [物资名称] Like " & txt & " Or [规格型号] Like " & txt & " Or [计量单位] Like " & txt End If