frmomrtype.frm

此源码是针对配套的光学标记阅读机使用

VERSION 5.00
Object = "{F9043C88-F6F2-101A-A3C9-08002B2F49FB}#1.2#0"; "COMDLG32.OCX"
Begin VB.Form frmomrtype 
   BorderStyle     =   1  'Fixed Single
   Caption         =   "阅读机基本参数设置"
   ClientHeight    =   3975
   ClientLeft      =   45
   ClientTop       =   330
   ClientWidth     =   7185
   Icon            =   "frmomrtype.frx":0000
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   3975
   ScaleWidth      =   7185
   StartUpPosition =   3  '窗口缺省
   Begin VB.Frame Frame2 
      Caption         =   "请定义格式文件"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H00000000&
      Height          =   1095
      Left            =   120
      TabIndex        =   4
      Top             =   2640
      Width           =   6855
      Begin VB.CommandButton Command1 
         Caption         =   "..."
         BeginProperty Font 
            Name            =   "宋体"
            Size            =   10.5
            Charset         =   134
            Weight          =   400
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         Height          =   495
         Left            =   4080
         TabIndex        =   7
         Top             =   360
         Width           =   1215
      End
      Begin VB.TextBox Sht_File 
         BeginProperty Font 
            Name            =   "宋体"
            Size            =   14.25
            Charset         =   134
            Weight          =   400
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         Height          =   465
         Left            =   1560
         TabIndex        =   6
         Top             =   360
         Width           =   2415
      End
      Begin VB.CommandButton cmdLoadForm 
         BackColor       =   &H00FFC0C0&
         Caption         =   "装载"
         BeginProperty Font 
            Name            =   "宋体"
            Size            =   10.5
            Charset         =   134
            Weight          =   400
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         Height          =   495
         Left            =   5400
         TabIndex        =   5
         Top             =   360
         Width           =   1335
      End
      Begin VB.Label Label11 
         BackStyle       =   0  'Transparent
         Caption         =   "选择格式文件"
         Height          =   375
         Left            =   240
         TabIndex        =   8
         Top             =   480
         Width           =   1455
      End
   End
   Begin VB.Frame 请选择阅读机类型 
      Caption         =   "请选择阅读机类型"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   2055
      Left            =   120
      TabIndex        =   0
      Top             =   240
      Width           =   6975
      Begin VB.Timer MyTimer 
         Enabled         =   0   'False
         Left            =   4680
         Top             =   240
      End
      Begin VB.ListBox DeviceList 
         BackColor       =   &H8000000F&
         ForeColor       =   &H80000005&
         Height          =   1500
         Left            =   240
         TabIndex        =   3
         Top             =   360
         Width           =   1935
      End
      Begin VB.CommandButton cmdInstall 
         Appearance      =   0  'Flat
         Caption         =   "初始化"
         BeginProperty Font 
            Name            =   "宋体"
            Size            =   10.5
            Charset         =   134
            Weight          =   400
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         Height          =   495
         Left            =   4920
         TabIndex        =   2
         Top             =   960
         Width           =   1575
      End
      Begin VB.CommandButton cmdGetDeviceList 
         Caption         =   "获取设备列表"
         BeginProperty Font 
            Name            =   "宋体"
            Size            =   10.5
            Charset         =   134
            Weight          =   400
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         Height          =   495
         Left            =   2640
         TabIndex        =   1
         Top             =   960
         Width           =   1575
      End
   End
   Begin MSComDlg.CommonDialog cd1 
      Left            =   3240
      Top             =   2400
      _ExtentX        =   847
      _ExtentY        =   847
      _Version        =   393216
   End
End
Attribute VB_Name = "frmomrtype"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub cmdLoadForm_Click()
   OMR_Clear   '需调用多个格式文件时，仅在第一次时调用  OMR_Clear
    If OMR_LoadForm(Trim(Sht_File), "") <> 0 Then
        MsgBox "不能装载格式文件--" & Sht_File, vbCritical, "警告"
    Else
        MsgBox "装载格式文件成功", vbInformation, "提示"
    End If
   ' Print Device
End Sub

Private Sub Command1_Click()


cd1.FileName = ""
cd1.DialogTitle = "选择格式文件"
cd1.Filter = "格式文件(*.sht)|*.sht|所有文件(*.*)|*.*"
cd1.ShowOpen
If cd1.FileName <> "" Then
  Sht_File.Text = cd1.FileName
  Else
End If
End Sub
Private Sub cmdGetDeviceList_Click()
Dim s As String, s1 As String, s2 As String
    Dim l As Long
    
    s = Space(200)
    s2 = Chr(13) + Chr(10)
    l = OMR_GetDeviceList(s)
    If l <= 0 Then
        l = OMR_CRetMess(OMR_GetLastError(), s)
        MsgBox s
        Exit Sub
    End If
    Do While Len(s)
        If InStr(1, s, s2) - 1 > 0 Then
            s1 = Left(s, InStr(1, s, s2) - 1)
            s = Right(s, Len(s) - Len(s1) - 2)
        Else
            s1 = s
            s = ""
        End If
        DeviceList.AddItem (s1)
     
    Loop
    DeviceList.ListIndex = 0
    cmdGetDeviceList.Enabled = False
    
End Sub

Private Sub cmdInstall_Click()
    Device = OMR_Installed(OMR_GetDeviceNum(Trim(DeviceList.Text)))
    
    Select Case Device
    'Case Is = 0:
     ' MsgBox "初始化失败", vbInformation
    Case Is > 0:
        MsgBox "OMR初始化成功", vbInformation
    Case Else:
        MsgBox "初始化失败,请设置您的OMR设备类型", vbOKOnly + vbInformation, "提示"
    End Select
End Sub

Private Sub Form_Load()
Device = 0
End Sub