Private Sub cmdexit_click()
MSComm1.PortOpen = False
End
End Sub
Private Sub cmdsend_click()
MSCcomm1.Output = Trim(txtsend3text) & vbCrLf
End SubPrivate Sub Command1_Click()
MSComm1.Output = txtSend.Text
End SubPrivate Sub Command2_Click()
End
End Sub
==================================================错误在后边这一段这是定时器控件,当被激活后就一直接收数据并显示在文本框中
Private Sub form_load()
MSComm1.PortOpen = True
End Sub
Private Sub Timer1_Timer()
Dim buf$
buf = Trim(MSComm1.Input)
txtReceive.Text = txtReceive.Text&buf
End Sub
======================================================
MSComm1.PortOpen = False
End
End Sub
Private Sub cmdsend_click()
MSCcomm1.Output = Trim(txtsend3text) & vbCrLf
End SubPrivate Sub Command1_Click()
MSComm1.Output = txtSend.Text
End SubPrivate Sub Command2_Click()
End
End Sub
==================================================错误在后边这一段这是定时器控件,当被激活后就一直接收数据并显示在文本框中
Private Sub form_load()
MSComm1.PortOpen = True
End Sub
Private Sub Timer1_Timer()
Dim buf$
buf = Trim(MSComm1.Input)
txtReceive.Text = txtReceive.Text&buf
End Sub
======================================================
解决方案 »
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