以文本方式查看主题 - Foxtable(狐表) (http://foxtable.com/bbs/index.asp) -- 专家坐堂 (http://foxtable.com/bbs/list.asp?boardid=2) ---- 从字符串“Parity.Odd”到类型“Integer”的转换无效。 (http://foxtable.com/bbs/dispbbs.asp?boardid=2&id=170720) |
-- 作者:shyilin -- 发布时间:2021/8/4 22:16:00 -- 从字符串“Parity.Odd”到类型“Integer”的转换无效。 Dim cob1 As WinForm.ComboBox = e.Form.Controls("ComboBox1")\'串口 Dim cob2 As WinForm.ComboBox = e.Form.Controls("ComboBox2")\'波特率 Dim cob3 As WinForm.ComboBox = e.Form.Controls("ComboBox3")\'数据位 Dim cob4 As WinForm.ComboBox = e.Form.Controls("ComboBox4")\'停止位 Dim cob5 As WinForm.ComboBox = e.Form.Controls("ComboBox5")\'效验位 Dim cob6 As WinForm.ComboBox = e.Form.Controls("ComboBox6") \'地址 Dim dr As DataRow = DataTables("INT").DataRows(0) Ports.Add(cob1.Text) If Ports(cob1.Text).IsOpen=False Then With Ports(cob1.Text) .Close() .Encoding=Encoding.ASCII .BaudRate = cob2.Text .DataBits = cob3.Text .Parity = "Parity." & cob5.Text \'奇效验 值是 odd .StopBits = "StopBits." & cob4.Text \'停止位 1 值是 one .Handshake = Handshake.None \'.ReadBufferSize() = 8192 \'.WriteBufferSize() = 4096 .Open End With end if 上述两个红字要怎么写?
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-- 作者:有点蓝 -- 发布时间:2021/8/5 8:54:00 -- 对象类型是不能直接使用字符串表示的 |
-- 作者:shyilin8 -- 发布时间:2021/8/5 9:06:00 -- OK! 谢谢老师 |