請問:我要如何送出 ctrl B 到 port1上:
With mscomm1
.CommPort = 1
.PortOpen = True
.Output = ???? & "L" & vbcrlf
.Output = "H07" & vbcrlf
.PortOpen = False
End With
With mscomm1
.CommPort = 1
.PortOpen = True
.Output = ???? & "L" & vbcrlf
.Output = "H07" & vbcrlf
.PortOpen = False
End With
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