form1.frm

RS485文件传送程序

VERSION 5.00
Begin VB.Form From1 
   BorderStyle     =   0  'None
   Caption         =   "Recevie"
   ClientHeight    =   1170
   ClientLeft      =   0
   ClientTop       =   0
   ClientWidth     =   6750
   LinkTopic       =   "Form1"
   LockControls    =   -1  'True
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   1170
   ScaleWidth      =   6750
   ShowInTaskbar   =   0   'False
   StartUpPosition =   3  '窗口缺省
   Begin VB.Timer Timer1 
      Interval        =   200
      Left            =   3015
      Top             =   1875
   End
   Begin VB.Label Label4 
      Alignment       =   2  'Center
      Caption         =   "Byte"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   15
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   330
      Left            =   5655
      TabIndex        =   3
      Top             =   615
      Width           =   975
   End
   Begin VB.Label Label3 
      Alignment       =   2  'Center
      Caption         =   "正在准备接收主机数据中..........."
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   15
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   90
      TabIndex        =   2
      Top             =   210
      Width           =   6540
   End
   Begin VB.Label Label2 
      Alignment       =   2  'Center
      Caption         =   "当前接收数据："
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   15.75
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   330
      Left            =   90
      TabIndex        =   1
      Top             =   615
      Width           =   2760
   End
   Begin VB.Label Label1 
      Alignment       =   2  'Center
      Caption         =   "0"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   15
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   330
      Left            =   2865
      TabIndex        =   0
      Top             =   615
      Width           =   2760
   End
End
Attribute VB_Name = "From1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit

Public gFileName As String
Public gAddress As Integer
Public gPort As Long


Private Sub Form_Load()
    
    
    Me.Move (Screen.Width - Me.Width) / 2, 3500
    
    With mTools
        If .INIGetSetting("RecevieCfg", "FileName", gFileName, mTools.JoinPath(App.Path, "RecevieCfg.ini")) = False Then
            GoTo Err
        End If
        If .INIGetSetting("RecevieCfg", "Address", gAddress, mTools.JoinPath(App.Path, "RecevieCfg.ini")) = False Then
            GoTo Err
        End If
        If .INIGetSetting("RecevieCfg", "Port", gPort, mTools.JoinPath(App.Path, "RecevieCfg.ini")) = False Then
            GoTo Err
        End If
        
    End With
    Call mTools.SetWindowUpMost(Me.hWnd, True)


    Exit Sub
Err:
    
    MsgBox "读取配置失败！"
    End

End Sub

Private Sub Form_Unload(Cancel As Integer)
    End
End Sub

Private Sub Timer1_Timer()
    If RecevieFile(gPort, B19200, BIT_8 + STOP_1 + P_NONE, gAddress) = True Then
    '    解压
        Label3.Caption = "接收完毕，正在解压文件！"
        
        FileSystem.ChDrive (Left(App.Path, 1))
        FileSystem.ChDir (App.Path)
        
        If FileSystem.Dir(mTools.JoinPath(App.Path, gFileName & ".mdb")) <> "" Then
            Call FileSystem.Kill(mTools.JoinPath(App.Path, gFileName & ".mdb"))
        End If
  
        Call Shell("C:\Program Files\WinRAR\WinRAR.exe x   " & gFileName & ".rar    " & gFileName & ".mdb  " & App.Path, vbHide)
        Call Sleep(2000)
                
        If FileSystem.Dir(mTools.JoinPath(App.Path, gFileName & ".rar")) <> "" Then
            Call FileSystem.Kill(mTools.JoinPath(App.Path, gFileName & ".rar"))
        End If
        
        Label3.Caption = "解压文件OK,更新设置成功！"
        Timer1.Enabled = False
        
        
    Else
        Label3.Caption = "未接收到数据！"
        
    End If
End Sub