main.vb

一个用vb开发的档案管理程序

Option Strict Off
Option Explicit On
Friend Class frmScan
	Inherits System.Windows.Forms.Form
#Region "Windows 窗体设计器生成的代码"
	Public Sub New()
		MyBase.New()
		If m_vb6FormDefInstance Is Nothing Then
			If m_InitializingDefInstance Then
				m_vb6FormDefInstance = Me
			Else
				Try 
					'对于启动窗体，所创建的第一个实例为默认实例。
					If System.Reflection.Assembly.GetExecutingAssembly.EntryPoint.DeclaringType Is Me.GetType Then
						m_vb6FormDefInstance = Me
					End If
				Catch
				End Try
			End If
		End If
		'此调用是 Windows 窗体设计器所必需的。
		InitializeComponent()
	End Sub
	'窗体重写处置，以清理组件列表。
	Protected Overloads Overrides Sub Dispose(ByVal Disposing As Boolean)
		If Disposing Then
			If Not components Is Nothing Then
				components.Dispose()
			End If
		End If
		MyBase.Dispose(Disposing)
	End Sub
	'Windows 窗体设计器所必需的
	Private components As System.ComponentModel.IContainer
	Public ToolTip1 As System.Windows.Forms.ToolTip
	Public WithEvents ImgScan1 As AxScanLibCtl.AxImgScan
	Public WithEvents ImgEdit1 As AxImgeditLibCtl.AxImgEdit
	Public WithEvents Line4 As System.Windows.Forms.Label
	Public WithEvents Line3 As System.Windows.Forms.Label
	Public WithEvents Line2 As System.Windows.Forms.Label
	Public WithEvents Line1 As System.Windows.Forms.Label
	Public WithEvents ImgAdmin1 As AxAdminLibCtl.AxImgAdmin
	Public WithEvents MnuScan As System.Windows.Forms.MenuItem
	Public WithEvents step10 As System.Windows.Forms.MenuItem
	Public WithEvents MnuOpen As System.Windows.Forms.MenuItem
	Public WithEvents MnuSave As System.Windows.Forms.MenuItem
	Public WithEvents step11 As System.Windows.Forms.MenuItem
	Public WithEvents MnuExit As System.Windows.Forms.MenuItem
	Public WithEvents MnuFile As System.Windows.Forms.MenuItem
	Public MainMenu1 As System.Windows.Forms.MainMenu
	'注意：以下过程是 Windows 窗体设计器所必需的
	'可以使用 Windows 窗体设计器来修改它。
	'不要使用代码编辑器来修改它。
	<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.components = New System.ComponentModel.Container()
        Dim resources As System.Resources.ResourceManager = New System.Resources.ResourceManager(GetType(frmScan))
        Me.ToolTip1 = New System.Windows.Forms.ToolTip(Me.components)
        Me.ImgScan1 = New AxScanLibCtl.AxImgScan()
        Me.ImgEdit1 = New AxImgeditLibCtl.AxImgEdit()
        Me.Line4 = New System.Windows.Forms.Label()
        Me.Line3 = New System.Windows.Forms.Label()
        Me.Line2 = New System.Windows.Forms.Label()
        Me.Line1 = New System.Windows.Forms.Label()
        Me.ImgAdmin1 = New AxAdminLibCtl.AxImgAdmin()
        Me.MainMenu1 = New System.Windows.Forms.MainMenu()
        Me.MnuFile = New System.Windows.Forms.MenuItem()
        Me.MnuScan = New System.Windows.Forms.MenuItem()
        Me.step10 = New System.Windows.Forms.MenuItem()
        Me.MnuOpen = New System.Windows.Forms.MenuItem()
        Me.MnuSave = New System.Windows.Forms.MenuItem()
        Me.step11 = New System.Windows.Forms.MenuItem()
        Me.MnuExit = New System.Windows.Forms.MenuItem()
        CType(Me.ImgScan1, System.ComponentModel.ISupportInitialize).BeginInit()
        CType(Me.ImgEdit1, System.ComponentModel.ISupportInitialize).BeginInit()
        CType(Me.ImgAdmin1, System.ComponentModel.ISupportInitialize).BeginInit()
        Me.SuspendLayout()
        '
        'ImgScan1
        '
        Me.ImgScan1.Enabled = True
        Me.ImgScan1.Location = New System.Drawing.Point(26, 215)
        Me.ImgScan1.Name = "ImgScan1"
        Me.ImgScan1.OcxState = CType(resources.GetObject("ImgScan1.OcxState"), System.Windows.Forms.AxHost.State)
        Me.ImgScan1.Size = New System.Drawing.Size(41, 34)
        Me.ImgScan1.TabIndex = 0
        '
        'ImgEdit1
        '
        Me.ImgEdit1.Location = New System.Drawing.Point(8, 6)
        Me.ImgEdit1.Name = "ImgEdit1"
        Me.ImgEdit1.OcxState = CType(resources.GetObject("ImgEdit1.OcxState"), System.Windows.Forms.AxHost.State)
        Me.ImgEdit1.Size = New System.Drawing.Size(632, 399)
        Me.ImgEdit1.TabIndex = 0
        '
        'Line4
        '
        Me.Line4.BackColor = System.Drawing.Color.White
        Me.Line4.Location = New System.Drawing.Point(644, 2)
        Me.Line4.Name = "Line4"
        Me.Line4.Size = New System.Drawing.Size(1, 406)
        Me.Line4.TabIndex = 1
        '
        'Line3
        '
        Me.Line3.BackColor = System.Drawing.Color.White
        Me.Line3.Location = New System.Drawing.Point(3, 408)
        Me.Line3.Name = "Line3"
        Me.Line3.Size = New System.Drawing.Size(642, 2)
        Me.Line3.TabIndex = 2
        '
        'Line2
        '
        Me.Line2.BackColor = System.Drawing.Color.FromArgb(CType(128, Byte), CType(128, Byte), CType(128, Byte))
        Me.Line2.Location = New System.Drawing.Point(4, 1)
        Me.Line2.Name = "Line2"
        Me.Line2.Size = New System.Drawing.Size(640, 1)
        Me.Line2.TabIndex = 3
        '
        'Line1
        '
        Me.Line1.BackColor = System.Drawing.Color.FromArgb(CType(128, Byte), CType(128, Byte), CType(128, Byte))
        Me.Line1.Location = New System.Drawing.Point(4, 1)
        Me.Line1.Name = "Line1"
        Me.Line1.Size = New System.Drawing.Size(1, 407)
        Me.Line1.TabIndex = 4
        '
        'ImgAdmin1
        '
        Me.ImgAdmin1.Enabled = True
        Me.ImgAdmin1.Location = New System.Drawing.Point(31, 177)
        Me.ImgAdmin1.Name = "ImgAdmin1"
        Me.ImgAdmin1.OcxState = CType(resources.GetObject("ImgAdmin1.OcxState"), System.Windows.Forms.AxHost.State)
        Me.ImgAdmin1.Size = New System.Drawing.Size(34, 29)
        Me.ImgAdmin1.TabIndex = 5
        '
        'MainMenu1
        '
        Me.MainMenu1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MnuFile})
        '
        'MnuFile
        '
        Me.MnuFile.Index = 0
        Me.MnuFile.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MnuScan, Me.step10, Me.MnuOpen, Me.MnuSave, Me.step11, Me.MnuExit})
        Me.MnuFile.Text = "扫描操作(&F)"
        '
        'MnuScan
        '
        Me.MnuScan.Index = 0
        Me.MnuScan.Shortcut = System.Windows.Forms.Shortcut.CtrlC
        Me.MnuScan.Text = "扫描文件(&C) ..."
        '
        'step10
        '
        Me.step10.Index = 1
        Me.step10.Text = "-"
        '
        'MnuOpen
        '
        Me.MnuOpen.Index = 2
        Me.MnuOpen.Shortcut = System.Windows.Forms.Shortcut.CtrlO
        Me.MnuOpen.Text = "打开文件(&O) ..."
        '
        'MnuSave
        '
        Me.MnuSave.Index = 3
        Me.MnuSave.Shortcut = System.Windows.Forms.Shortcut.CtrlS
        Me.MnuSave.Text = "保存文件(&S) ..."
        '
        'step11
        '
        Me.step11.Index = 4
        Me.step11.Text = "-"
        '
        'MnuExit
        '
        Me.MnuExit.Index = 5
        Me.MnuExit.Shortcut = System.Windows.Forms.Shortcut.CtrlX
        Me.MnuExit.Text = "关闭窗口(&X)"
        '
        'frmScan
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(6, 14)
        Me.BackColor = System.Drawing.Color.FromArgb(CType(192, Byte), CType(192, Byte), CType(192, Byte))
        Me.ClientSize = New System.Drawing.Size(647, 413)
        Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.ImgScan1, Me.ImgEdit1, Me.Line4, Me.Line3, Me.Line2, Me.Line1, Me.ImgAdmin1})
        Me.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog
        Me.Icon = CType(resources.GetObject("$this.Icon"), System.Drawing.Icon)
        Me.Location = New System.Drawing.Point(10, 48)
        Me.MaximizeBox = False
        Me.Menu = Me.MainMenu1
        Me.MinimizeBox = False
        Me.Name = "frmScan"
        Me.ShowInTaskbar = False
        Me.Text = "进行扫描档案入库 ：-) Scan Files To Cabinet"
        CType(Me.ImgScan1, System.ComponentModel.ISupportInitialize).EndInit()
        CType(Me.ImgEdit1, System.ComponentModel.ISupportInitialize).EndInit()
        CType(Me.ImgAdmin1, System.ComponentModel.ISupportInitialize).EndInit()
        Me.ResumeLayout(False)

    End Sub
#End Region 
#Region "升级支持"
	Private Shared m_vb6FormDefInstance As frmScan
	Private Shared m_InitializingDefInstance As Boolean
	Public Shared Property DefInstance() As frmScan
		Get
			If m_vb6FormDefInstance Is Nothing OrElse m_vb6FormDefInstance.IsDisposed Then
				m_InitializingDefInstance = True
				m_vb6FormDefInstance = New frmScan()
				m_InitializingDefInstance = False
			End If
			DefInstance = m_vb6FormDefInstance
		End Get
		Set
			m_vb6FormDefInstance = Value
		End Set
	End Property
#End Region 
	
	Private Sub frmScan_Load(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles MyBase.Load
		
		Me.Left = VB6.TwipsToPixelsX(Val(GetSetting(VB6.GetExeName(), "ScanForm", "Left")))
		Me.Top = VB6.TwipsToPixelsY(Val(GetSetting(VB6.GetExeName(), "ScanForm", "Top")))
		
	End Sub
	
	
	'UPGRADE_WARNING: Form 事件 frmScan.Unload 具有新的行为。 单击以获得更多信息：'ms-help://MS.VSCC/commoner/redir/redirect.htm?keyword="vbup2065"'
	Private Sub frmScan_Closed(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles MyBase.Closed
		
		SaveSetting(VB6.GetExeName(), "ScanForm", "Left", CStr(VB6.PixelsToTwipsX(Me.Left)))
		SaveSetting(VB6.GetExeName(), "ScanForm", "Top", CStr(VB6.PixelsToTwipsY(Me.Top)))
		
	End Sub
	
	Public Sub MnuExit_Popup(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles MnuExit.Popup
		MnuExit_Click(eventSender, eventArgs)
	End Sub
	Public Sub MnuExit_Click(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles MnuExit.Click
		
		'文件名送回
		Me.Close()
		
	End Sub
	
	Public Sub MnuOpen_Popup(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles MnuOpen.Popup
		MnuOpen_Click(eventSender, eventArgs)
	End Sub
	Public Sub MnuOpen_Click(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles MnuOpen.Click
		
		ImgAdmin1.DialogTitle = "打开已经存在的图像文件"
		ImgAdmin1.CancelError = True
		ImgAdmin1.InitDir = VB6.GetPath & "\File"
		On Error GoTo CancelF
		ImgAdmin1.Image = ""
		ImgAdmin1.Flags = MSComDlg.FileOpenConstants.cdlOFNHideReadOnly + MSComDlg.FileOpenConstants.cdlOFNFileMustExist
		ImgAdmin1.ShowFileDialog(AdminLibCtl.DlgOptionValue.OpenDlg)
		ImgEdit1.Image = ImgAdmin1.Image
		ImgEdit1.Display()
		ScanFileName = ImgAdmin1.Image
		
		Exit Sub
CancelF: 
		If Err.Number <> 32755 Then
			MsgBox("非法操作，不能继续操作！", MsgBoxStyle.OKOnly + MsgBoxStyle.Question, "不能打开")
		Else
			ImgAdmin1.Image = ""
		End If
		
	End Sub
	
	Public Sub MnuSave_Popup(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles MnuSave.Popup
		MnuSave_Click(eventSender, eventArgs)
	End Sub
	Public Sub MnuSave_Click(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles MnuSave.Click
		
		ImgAdmin1.DialogTitle = "保存图像文件"
		ImgAdmin1.CancelError = True
		ImgAdmin1.InitDir = VB6.GetPath & "\File"
		On Error GoTo CancelF
		ImgAdmin1.Image = ""
		ImgAdmin1.Filter = "压缩图片(*.bmp)|*.bmp|"
		ImgAdmin1.ShowFileDialog(AdminLibCtl.DlgOptionValue.SaveDlg)
		If InStr(1, UCase(ImgAdmin1.Image), UCase(".bmp"), CompareMethod.Text) Then
			ImgEdit1.SaveAs(ImgAdmin1.Image, 3, 7, 1, 0, False)
			ScanFileName = ImgAdmin1.Image
		Else
			ImgEdit1.SaveAs(ImgAdmin1.Image & ".bmp", 3, 7, 1, 0, False)
			ScanFileName = ImgAdmin1.Image & ".bmp"
		End If
		
		Exit Sub
CancelF: 
		If Err.Number <> 32755 Then
			MsgBox("非法操作，不能继续操作！    ", MsgBoxStyle.OKOnly + MsgBoxStyle.Question, "不能保存")
		Else
			ImgAdmin1.Image = ""
		End If
		
	End Sub
	
	Public Sub MnuScan_Popup(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles MnuScan.Popup
		MnuScan_Click(eventSender, eventArgs)
	End Sub
	Public Sub MnuScan_Click(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles MnuScan.Click
		
		'UPGRADE_WARNING: MnuScan_Click 中未翻译的语句。请检查源代码。
		On Error GoTo NoDevice
		ImgScan1.StartScan()
		
		Exit Sub
NoDevice: 
		If Err.Number = 1117 Then
			MsgBox("扫描设备没有找到，请重新安装！", MsgBoxStyle.OKOnly + MsgBoxStyle.Critical, "没有寻找到扫描设备")
			Exit Sub
		Else
			MsgBox("系统未知错误，不能继续！", MsgBoxStyle.OKOnly + MsgBoxStyle.Critical, "未知错误")
			Exit Sub
		End If
	End Sub
End Class