form2.frm

主要是实现超市管理系统中条形码的串口编程

VERSION 5.00
Object = "{67397AA1-7FB1-11D0-B148-00A0C922E820}#6.0#0"; "MSADODC.OCX"
Object = "{CDE57A40-8B86-11D0-B3C6-00A0C90AEA82}#1.0#0"; "MSDATGRD.OCX"
Object = "{648A5603-2C6E-101B-82B6-000000000014}#1.1#0"; "MSCOMM32.OCX"
Begin VB.Form Form2 
   BorderStyle     =   1  'Fixed Single
   Caption         =   "销售管理"
   ClientHeight    =   6825
   ClientLeft      =   45
   ClientTop       =   330
   ClientWidth     =   8205
   LinkTopic       =   "Form2"
   MaxButton       =   0   'False
   MDIChild        =   -1  'True
   MinButton       =   0   'False
   ScaleHeight     =   6825
   ScaleWidth      =   8205
   Begin MSAdodcLib.Adodc Adodc2 
      Height          =   330
      Left            =   2520
      Top             =   6840
      Width           =   1200
      _ExtentX        =   2117
      _ExtentY        =   582
      ConnectMode     =   0
      CursorLocation  =   3
      IsolationLevel  =   -1
      ConnectionTimeout=   15
      CommandTimeout  =   30
      CursorType      =   3
      LockType        =   3
      CommandType     =   8
      CursorOptions   =   0
      CacheSize       =   50
      MaxRecords      =   0
      BOFAction       =   0
      EOFAction       =   0
      ConnectStringType=   1
      Appearance      =   1
      BackColor       =   -2147483643
      ForeColor       =   -2147483640
      Orientation     =   0
      Enabled         =   -1
      Connect         =   ""
      OLEDBString     =   ""
      OLEDBFile       =   ""
      DataSourceName  =   ""
      OtherAttributes =   ""
      UserName        =   ""
      Password        =   ""
      RecordSource    =   ""
      Caption         =   "Adodc2"
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      _Version        =   393216
   End
   Begin MSAdodcLib.Adodc Adodc1 
      Height          =   330
      Left            =   720
      Top             =   6840
      Width           =   1200
      _ExtentX        =   2117
      _ExtentY        =   582
      ConnectMode     =   0
      CursorLocation  =   3
      IsolationLevel  =   -1
      ConnectionTimeout=   15
      CommandTimeout  =   30
      CursorType      =   3
      LockType        =   3
      CommandType     =   8
      CursorOptions   =   0
      CacheSize       =   50
      MaxRecords      =   0
      BOFAction       =   0
      EOFAction       =   0
      ConnectStringType=   1
      Appearance      =   1
      BackColor       =   -2147483643
      ForeColor       =   -2147483640
      Orientation     =   0
      Enabled         =   -1
      Connect         =   ""
      OLEDBString     =   ""
      OLEDBFile       =   ""
      DataSourceName  =   ""
      OtherAttributes =   ""
      UserName        =   ""
      Password        =   ""
      RecordSource    =   ""
      Caption         =   "Adodc1"
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      _Version        =   393216
   End
   Begin VB.Frame Frame1 
      Height          =   1695
      Left            =   120
      TabIndex        =   2
      Top             =   4920
      Width           =   7935
      Begin VB.TextBox Text2 
         Height          =   375
         Left            =   840
         TabIndex        =   5
         Top             =   720
         Width           =   2775
      End
      Begin VB.CommandButton Command7 
         Caption         =   "找余"
         Height          =   495
         Left            =   6240
         TabIndex        =   4
         Top             =   960
         Width           =   1335
      End
      Begin VB.CommandButton Command6 
         Caption         =   "结账"
         Height          =   495
         Left            =   6240
         TabIndex        =   3
         Top             =   360
         Width           =   1335
      End
      Begin VB.Label Label6 
         BorderStyle     =   1  'Fixed Single
         Caption         =   " "
         Height          =   375
         Left            =   840
         TabIndex        =   13
         Top             =   1200
         Width           =   2775
      End
      Begin VB.Label Label5 
         Caption         =   "找余"
         Height          =   255
         Left            =   360
         TabIndex        =   12
         Top             =   1260
         Width           =   375
      End
      Begin VB.Label Label4 
         Caption         =   "交付"
         Height          =   255
         Left            =   360
         TabIndex        =   11
         Top             =   780
         Width           =   375
      End
      Begin VB.Label Label1 
         Caption         =   "共计"
         Height          =   255
         Left            =   360
         TabIndex        =   10
         Top             =   300
         Width           =   495
      End
      Begin VB.Label Label2 
         BorderStyle     =   1  'Fixed Single
         Caption         =   " "
         Height          =   375
         Left            =   840
         TabIndex        =   9
         Top             =   240
         Width           =   2775
      End
      Begin VB.Label Label3 
         Caption         =   "￥"
         Height          =   255
         Left            =   3600
         TabIndex        =   8
         Top             =   360
         Width           =   255
      End
      Begin VB.Label Label7 
         Caption         =   "￥"
         Height          =   255
         Left            =   3600
         TabIndex        =   7
         Top             =   1320
         Width           =   135
      End
      Begin VB.Label Label8 
         Caption         =   "￥"
         Height          =   255
         Left            =   3600
         TabIndex        =   6
         Top             =   840
         Width           =   135
      End
   End
   Begin VB.TextBox Text1 
      Height          =   375
      Left            =   5280
      TabIndex        =   1
      Text            =   "Text1"
      Top             =   7560
      Visible         =   0   'False
      Width           =   2775
   End
   Begin MSDataGridLib.DataGrid DataGrid1 
      Bindings        =   "Form2.frx":0000
      Height          =   4695
      Left            =   120
      TabIndex        =   0
      Top             =   120
      Width           =   7935
      _ExtentX        =   13996
      _ExtentY        =   8281
      _Version        =   393216
      AllowUpdate     =   0   'False
      HeadLines       =   1
      RowHeight       =   15
      FormatLocked    =   -1  'True
      BeginProperty HeadFont {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "MS Sans Serif"
         Size            =   8.25
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "MS Sans Serif"
         Size            =   8.25
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ColumnCount     =   4
      BeginProperty Column00 
         DataField       =   "code"
         Caption         =   "条码"
         BeginProperty DataFormat {6D835690-900B-11D0-9484-00A0C91110ED} 
            Type            =   0
            Format          =   ""