form1.frm

Rs232串口通信专题范例,Vusual Basic,Mscomm,PCOMMPRO

VERSION 5.00
Object = "{648A5603-2C6E-101B-82B6-000000000014}#1.1#0"; "MSCOMM32.OCX"
Begin VB.Form Form1 
   Caption         =   "2525量测值的读取"
   ClientHeight    =   4245
   ClientLeft      =   2250
   ClientTop       =   2370
   ClientWidth     =   7770
   LinkTopic       =   "Form1"
   ScaleHeight     =   4245
   ScaleWidth      =   7770
   Begin VB.Frame Frame1 
      Caption         =   "选择串列埠"
      Height          =   732
      Left            =   3600
      TabIndex        =   8
      Top             =   240
      Width           =   2652
      Begin VB.OptionButton optCom 
         Caption         =   "COM1"
         Height          =   252
         Index           =   0
         Left            =   384
         TabIndex        =   10
         Top             =   336
         Width           =   855
      End
      Begin VB.OptionButton optCom 
         Caption         =   "COM2"
         Height          =   252
         Index           =   1
         Left            =   1584
         TabIndex        =   9
         Top             =   336
         Value           =   -1  'True
         Width           =   855
      End
   End
   Begin VB.TextBox txtCmd 
      BeginProperty Font 
         Name            =   "Times New Roman"
         Size            =   12
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   1335
      Left            =   120
      MultiLine       =   -1  'True
      ScrollBars      =   2  'Vertical
      TabIndex        =   7
      Top             =   480
      Width           =   3135
   End
   Begin VB.Timer Timer1 
      Interval        =   500
      Left            =   7200
      Top             =   1440
   End
   Begin VB.TextBox Text2 
      BeginProperty Font 
         Name            =   "Arial Unicode MS"
         Size            =   12
         Charset         =   136
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   4080
      TabIndex        =   6
      Text            =   "?????"
      Top             =   1680
      Width           =   2055
   End
   Begin VB.CommandButton Command2 
      Caption         =   "挡