15479.html
来自「VB技巧问答10000例,是一个教程」· HTML 代码 · 共 22 行
HTML
22 行
<html>
<head>
<title>Mscomm 的问题</title>
</head>
<body bgcolor="#FFFFFF" vlink="#808080">
<center>
<h1>Mscomm 的问题</h1>
</center>
<hr size=7 width=75%>
<hr size=7 width=75%><p>
Posted by <a href="mailto:lmjack@tcts.seed.net.tw">Jason</a> on July 10, 1999 at 18:37:10:<p>
程式功能是由接收端先送"AAA"然后接收端收到"AAA"再送回"#1122&"<p>我的程式如下(接收端)<br>Private Sub Command1_Click()<br>MSComm1.DTREnable = True<br>MSComm1.RTSEnable = False<br>MSComm1.Output = "AAA"<br>MSComm1.RTSEnable = True<br>Do<br> DoEvents<br>Loop Until MSComm1.InBufferCount <> 14<br>Text1.Text = MSComm1.Input<br>End Sub<br> <p><br>Private Sub Form_Load()<br>MSComm1.CommPort = 1<br>MSComm1.Settings = "2400,e,8,1"<p>MSComm1.PortOpen = True<p><br>End Sub<br>传送端是传 "#1122&" 执行传送后接收到是 "#??2?"<br>为何出现三个问号,请高手指点
<br>
<br><hr size=7 width=75%><p>
<a name="followups">Follow Ups:</a><br>
<ul><!--insert: 15479-->
</ul><!--end: 15479-->
<br><hr size=7 width=75%><p>
</body></html>
⌨️ 快捷键说明
复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?