[VB6 ] RS232 接收問題 8051

[a1314520 (寂寞^^a (boy))]

Private Sub MSComm1_OnComm()
    Select Case MSComm1.CommEvent
      Case comEvReceive
      Dim LED As String
      LED = MSComm1.Input
      Label3.Caption = LED

  為何表單沒有接收到  LABEl3 應該會有阿

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