VERSION 5.00
Object = "{648A5603-2C6E-101B-82B6-000000000014}#1.1#0"; "MSCOMM32.OCX"
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   4545
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   6240
   LinkTopic       =   "Form1"
   ScaleHeight     =   4545
   ScaleWidth      =   6240
   StartUpPosition =   3  '窗口缺省
   Begin MSCommLib.MSComm MSComm1 
      Left            =   4920
      Top             =   960
      _ExtentX        =   1005
      _ExtentY        =   1005
      _Version        =   393216
      DTREnable       =   -1  'True
      RThreshold      =   1
   End
   Begin VB.CommandButton Command2 
      Caption         =   "Command2"
      Height          =   495
      Left            =   3720
      TabIndex        =   2
      Top             =   2640
      Width           =   1215
   End
   Begin VB.CommandButton Command1 
      Caption         =   "Command1"
      Height          =   495
      Left            =   1320
      TabIndex        =   1
      Top             =   2640
      Width           =   1455
   End
   Begin VB.Label Label1 
      BorderStyle     =   1  'Fixed Single
      Height          =   1335
      Left            =   1800
      TabIndex        =   0
      Top             =   840
      Width           =   2415
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command1_Click()
Label1.Caption = ""
End Sub

Private Sub Command2_Click()
MSComm1.PortOpen = False
End
End Sub

Private Sub Form_Load()
MSComm1.PortOpen = True
End Sub

Private Sub MSComm1_OnComm()
Select Case MSComm1.CommEvent
   Case comEvReceive
    Label1.Caption = Label1.Caption + Trim(MSComm1.Input)
End Select

End Sub