Private Sub Form_Load()
MSComm1.CommPort = 1
If MSComm1.PortOpen = False Then
MSComm1.Settings = "9600,n,8,1"
MSComm1.PortOpen = True
End If
MSComm1.OutBufferCount = 0
MSComm1.InBufferCount = 0
End Sub
Private Sub Command1_Click()
MSComm1.Output = "This is a good book!" & vbCr
End Sub
Private Sub MSComm1_OnComm()
Select Case MSComm1.CommEvent
Case comEvReceive
Dim Buffer As String
MSComm1.InputLen = 0
''接收字符数据
If Option1.Value = True Then
MSComm1.InputMode = comInputModeBinary
Buffer = MSComm1.Input
End If
''接收二进制数据
If Option2.Value = True Then
MSComm1.InputMode = comInputModeText
Buffer = MSComm1.Input
End If
Text1.Text = Buffer
Case Else
End Select
End Sub
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最后修改:2004-3-25 17:06:34