test645.frm

一个电表行业专用的基于645规约的电表485通讯抄表程序

VERSION 5.00
Object = "{648A5603-2C6E-101B-82B6-000000000014}#1.1#0"; "MSCOMM32.OCX"
Begin VB.Form Test645 
   Caption         =   "规约测试"
   ClientHeight    =   5100
   ClientLeft      =   3915
   ClientTop       =   3945
   ClientWidth     =   7020
   LinkTopic       =   "Form1"
   MDIChild        =   -1  'True
   ScaleHeight     =   5100
   ScaleWidth      =   7020
   Begin VB.CommandButton Command2 
      Caption         =   "发送"
      Height          =   495
      Left            =   5640
      TabIndex        =   8
      Top             =   2880
      Width           =   1095
   End
   Begin VB.TextBox KZM 
      Height          =   375
      Left            =   1920
      TabIndex        =   7
      Text            =   "0102"
      Top             =   2925
      Width           =   1215
   End
   Begin VB.TextBox BZ 
      Height          =   375
      Left            =   1200
      TabIndex        =   6
      Text            =   "9010"
      Top             =   3480
      Width           =   495
   End
   Begin VB.CheckBox Check1 
      Caption         =   "读"
      Height          =   255
      Left            =   3600
      TabIndex        =   5
      Top             =   3000
      Value           =   1  'Checked
      Width           =   855
   End
   Begin VB.TextBox GS 
      Height          =   375
      Left            =   1200
      TabIndex        =   4
      Text            =   "NNNNNN.NN"
      Top             =   4080
      Width           =   2895
   End
   Begin VB.TextBox CD 
      Height          =   375
      Left            =   5400
      TabIndex        =   3
      Text            =   "4"
      Top             =   4080
      Width           =   1335
   End
   Begin VB.TextBox MM 
      Height          =   375
      Left            =   2280
      TabIndex        =   2
      Top             =   3480
      Width           =   735
   End
   Begin VB.TextBox SJ 
      Height          =   375
      Left            =   3600
      TabIndex        =   1
      Top             =   3480
      Width           =   3135
   End
   Begin VB.TextBox rt 
      Height          =   2535
      Left            =   240
      MultiLine       =   -1  'True
      ScrollBars      =   2  'Vertical
      TabIndex        =   0
      Top             =   240
      Width           =   6495
   End
   Begin MSCommLib.MSComm MSComm1 
      Left            =   240
      Top             =   5160
      _ExtentX        =   1005
      _ExtentY        =   1005
      _Version        =   393216
      DTREnable       =   -1  'True
   End
   Begin VB.Label Label7 
      Caption         =   "写数据时数据标识按字节+33H"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H000000C0&
      Height          =   255
      Left            =   240
      TabIndex        =   15
      Top             =   4680
      Width           =   3615
   End
   Begin VB.Label Label1 
      Caption         =   "控制码 And 长度："
      Height          =   255
      Left            =   240
      TabIndex        =   14
      Top             =   3000
      Width           =   1935
   End
   Begin VB.Label Label2 
      Caption         =   "数据标识："
      Height          =   255
      Left            =   240
      TabIndex        =   13
      Top             =   3600
      Width           =   975
   End
   Begin VB.Label Label3 
      Caption         =   "数据格式："
      Height          =   255
      Left            =   240
      TabIndex        =   12
      Top             =   4200
      Width           =   975
   End
   Begin VB.Label Label4 
      Caption         =   "项字节长度："
      Height          =   255
      Left            =   4320
      TabIndex        =   11
      Top             =   4200
      Width           =   1215
   End
   Begin VB.Label Label5 
      Caption         =   "密码："
      Height          =   255
      Left            =   1800
      TabIndex        =   10
      Top             =   3600
      Width           =   975
   End
   Begin VB.Label Label6 
      Caption         =   "数据："
      Height          =   255
      Left            =   3120
      TabIndex        =   9
      Top             =   3600
      Width           =   975
   End
End
Attribute VB_Name = "Test645"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
'****************************************************************************
'人人为我，我为人人
'枕善居收藏整理
'发布日期：2007/09/27
'描    述：电表业645规约的电表485通讯代码
'网    站：http://www.Mndsoft.com/  (VB6源码博客)
'网    站：http://www.VbDnet.com/   (VB.NET源码博客,主要基于.NET2005)
'e-mail  ：[e-mail]
'e-mail  ：[e-mail]
'OICQ    ：88382850
'          如果您有新的好的代码别忘记给枕善居哦!
'****************************************************************************

Private Sub Command2_Click()

    Set Sll = New SLL_DataOperate.DataOperate
    Dim p As Long
    Dim kk, pp, yy As String
    If MSComm1.PortOpen = True Then MSComm1.PortOpen = False
    MSComm1.Commport = gIntComPort485
    kk = Sll.DataPart(Trim(BZ.Text), Trim(MM.Text), Trim(SJ.Text), Trim(GS.Text), Check1.Value)
    pp = Sll.DataSend(MSComm1, gInitAddress, Trim(KZM.Text), CStr(kk), 0, 1, p)
    yy = Sll.ReceiveData_Operate(CStr(pp), Trim(GS.Text), Val(CD.Text))
    
    rt.Text = "缓冲区接收到 --> " & pp & vbCrLf
    rt.Text = rt.Text & "读取数据 --> " & yy & vbCrLf
    
    MSComm1.PortOpen = False

End Sub

Private Sub Form_Load()
  Me.Width = 7140
  Me.Height = 5610
  Me.Top = 100
  Me.Left = 100
End Sub