Dim tb As Table = Tables(e.Form.Name & "_Table1")
Dim it As WinForm.StripItem = e.Form.Strips("主菜单").items("查看选择")
If it.Text = "查看选择" Then
tb.Filter = "选择 = 'true'"
it.text = "显示全部"
it.basecontrol.image = getimage(projectpath & "images/待选.png")
Else
tb.Filter = ""
it.text = "查看选择"
it.basecontrol.image = getimage(projectpath & "images/选中.png"
End If