frmsplash.vb

一个用vb开发的档案管理程序

Option Strict Off
Option Explicit On
Friend Class frmSplash
	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 Timer2 As System.Windows.Forms.Timer
	Public WithEvents lblLicenseTo As System.Windows.Forms.Label
	Public WithEvents lblVersion As System.Windows.Forms.Label
	Public WithEvents lblCopyright As System.Windows.Forms.Label
	'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()
		Dim resources As System.Resources.ResourceManager = New System.Resources.ResourceManager(GetType(frmSplash))
		Me.components = New System.ComponentModel.Container()
		Me.ToolTip1 = New System.Windows.Forms.ToolTip(components)
		Me.ToolTip1.Active = True
		Me.Timer2 = New System.Windows.Forms.Timer(components)
		Me.lblLicenseTo = New System.Windows.Forms.Label
		Me.lblVersion = New System.Windows.Forms.Label
		Me.lblCopyright = New System.Windows.Forms.Label
		Me.StartPosition = System.Windows.Forms.FormStartPosition.Manual
		Me.ControlBox = False
		Me.BackColor = System.Drawing.Color.Black
		Me.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None
		Me.ClientSize = New System.Drawing.Size(400, 308)
		Me.Location = New System.Drawing.Point(14, 91)
		Me.KeyPreview = True
		Me.MaximizeBox = False
		Me.MinimizeBox = False
		Me.BackgroundImage = CType(resources.GetObject("frmSplash.BackgroundImage"), System.Drawing.Image)
		Me.ShowInTaskbar = False
		Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
		Me.Enabled = True
		Me.Cursor = System.Windows.Forms.Cursors.Default
		Me.RightToLeft = System.Windows.Forms.RightToLeft.No
		Me.HelpButton = False
		Me.WindowState = System.Windows.Forms.FormWindowState.Normal
		Me.Name = "frmSplash"
		Me.Timer2.Enabled = False
		Me.Timer2.Interval = 2000
		Me.lblLicenseTo.Text = "使用权属于："
		Me.lblLicenseTo.ForeColor = System.Drawing.Color.FromARGB(0, 128, 0)
		Me.lblLicenseTo.Size = New System.Drawing.Size(212, 14)
		Me.lblLicenseTo.Location = New System.Drawing.Point(17, 99)
		Me.lblLicenseTo.TabIndex = 2
		Me.lblLicenseTo.TextAlign = System.Drawing.ContentAlignment.TopLeft
		Me.lblLicenseTo.BackColor = System.Drawing.Color.Transparent
		Me.lblLicenseTo.Enabled = True
		Me.lblLicenseTo.Cursor = System.Windows.Forms.Cursors.Default
		Me.lblLicenseTo.RightToLeft = System.Windows.Forms.RightToLeft.No
		Me.lblLicenseTo.UseMnemonic = True
		Me.lblLicenseTo.Visible = True
		Me.lblLicenseTo.AutoSize = False
		Me.lblLicenseTo.BorderStyle = System.Windows.Forms.BorderStyle.None
		Me.lblLicenseTo.Name = "lblLicenseTo"
		Me.lblVersion.Text = "Version"
		Me.lblVersion.ForeColor = System.Drawing.Color.FromARGB(255, 128, 0)
		Me.lblVersion.Size = New System.Drawing.Size(42, 12)
		Me.lblVersion.Location = New System.Drawing.Point(17, 113)
		Me.lblVersion.TabIndex = 1
		Me.lblVersion.TextAlign = System.Drawing.ContentAlignment.TopLeft
		Me.lblVersion.BackColor = System.Drawing.Color.Transparent
		Me.lblVersion.Enabled = True
		Me.lblVersion.Cursor = System.Windows.Forms.Cursors.Default
		Me.lblVersion.RightToLeft = System.Windows.Forms.RightToLeft.No
		Me.lblVersion.UseMnemonic = True
		Me.lblVersion.Visible = True
		Me.lblVersion.AutoSize = True
		Me.lblVersion.BorderStyle = System.Windows.Forms.BorderStyle.None
		Me.lblVersion.Name = "lblVersion"
		Me.lblCopyright.BackColor = System.Drawing.Color.Black
		Me.lblCopyright.Text = " 请注意：中国和国际软件法。"
		Me.lblCopyright.ForeColor = System.Drawing.Color.Yellow
		Me.lblCopyright.Size = New System.Drawing.Size(162, 12)
		Me.lblCopyright.Location = New System.Drawing.Point(233, 291)
		Me.lblCopyright.TabIndex = 0
		Me.lblCopyright.TextAlign = System.Drawing.ContentAlignment.TopLeft
		Me.lblCopyright.Enabled = True
		Me.lblCopyright.Cursor = System.Windows.Forms.Cursors.Default
		Me.lblCopyright.RightToLeft = System.Windows.Forms.RightToLeft.No
		Me.lblCopyright.UseMnemonic = True
		Me.lblCopyright.Visible = True
		Me.lblCopyright.AutoSize = True
		Me.lblCopyright.BorderStyle = System.Windows.Forms.BorderStyle.None
		Me.lblCopyright.Name = "lblCopyright"
		Me.Controls.Add(lblLicenseTo)
		Me.Controls.Add(lblVersion)
		Me.Controls.Add(lblCopyright)
	End Sub
#End Region 
#Region "升级支持"
	Private Shared m_vb6FormDefInstance As frmSplash
	Private Shared m_InitializingDefInstance As Boolean
	Public Shared Property DefInstance() As frmSplash
		Get
			If m_vb6FormDefInstance Is Nothing OrElse m_vb6FormDefInstance.IsDisposed Then
				m_InitializingDefInstance = True
				m_vb6FormDefInstance = New frmSplash()
				m_InitializingDefInstance = False
			End If
			DefInstance = m_vb6FormDefInstance
		End Get
		Set
			m_vb6FormDefInstance = Value
		End Set
	End Property
#End Region 
	
	'UPGRADE_WARNING: Form 事件 frmSplash.Activate 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 frmSplash_Activated(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles MyBase.Activated
		Timer2.Enabled = True
	End Sub
	
	Private Sub frmSplash_Click(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles MyBase.Click
		Me.Close()
	End Sub
	
	Private Sub frmSplash_KeyPress(ByVal eventSender As System.Object, ByVal eventArgs As System.Windows.Forms.KeyPressEventArgs) Handles MyBase.KeyPress
		Dim KeyAscii As Short = Asc(eventArgs.KeyChar)
		Me.Close()
		If KeyAscii = 0 Then
			eventArgs.Handled = True
		End If
	End Sub
	
	Private Sub frmSplash_Load(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles MyBase.Load
		
		frmSplash.DefInstance.Left = VB6.TwipsToPixelsX((VB6.PixelsToTwipsX(System.Windows.Forms.Screen.PrimaryScreen.Bounds.Width) - VB6.PixelsToTwipsX(frmSplash.DefInstance.Width)) / 2)
		frmSplash.DefInstance.Top = VB6.TwipsToPixelsY((VB6.PixelsToTwipsY(System.Windows.Forms.Screen.PrimaryScreen.Bounds.Height) - VB6.PixelsToTwipsY(frmSplash.DefInstance.Height)) / 2 - 600)
		'frmSplash.Picture = LoadPicture(Browser + "PHOTO\SUB.BMP")
		'UPGRADE_ISSUE: App 属性 App.Revision 未升级。 单击以获得更多信息：'ms-help://MS.VSCC/commoner/redir/redirect.htm?keyword="vbup2069"'
		lblVersion.Text = "版本 " & System.Diagnostics.FileVersionInfo.GetVersionInfo(System.Reflection.Assembly.GetExecutingAssembly.Location).FileMajorPart & "." & System.Diagnostics.FileVersionInfo.GetVersionInfo(System.Reflection.Assembly.GetExecutingAssembly.Location).FileMinorPart & "." & App.Revision
		'配置
		Dim DB As DAO.Database
		Dim Ef As DAO.Recordset
		Dim X As Short
		On Error GoTo NoData
		'阅读配置数据
		DB = DAODBEngine_definst.OpenDatabase(ConData, False, False, ConStr)
		Ef = DB.OpenRecordset("Config", DAO.RecordsetTypeEnum.dbOpenDynaset)
		' Ef.MoveFirst
		For X = 0 To 5
			'UPGRADE_WARNING: 检测到使用了 Null/IsNull()。 单击以获得更多信息：'ms-help://MS.VSCC/commoner/redir/redirect.htm?keyword="vbup1049"'
			If Not IsDbNull(Ef.Fields(X).Value) Then
				TempArray(X) = Ef.Fields(X).Value
			End If
		Next 
		Ef.Close()
		DB.Close()
		CompanyName = TempArray(0)
		'UPGRADE_ISSUE: 不支持 Load 语句。 单击以获得更多信息：'ms-help://MS.VSCC/commoner/redir/redirect.htm?keyword="vbup1039"'
		Load(frmMain) '安装主程序
		lblLicenseTo.Text = lblLicenseTo.Text & CompanyName
		
		Exit Sub
		
NoData: 
		MsgBox("配置数据造破坏,不能配置完整的系统!", MsgBoxStyle.OKOnly + 16, "警告!")
		frmMain.DefInstance.Cursor = System.Windows.Forms.Cursors.Default
		Exit Sub
		
	End Sub
	
	Private Sub frmSplash_MouseMove(ByVal eventSender As System.Object, ByVal eventArgs As System.Windows.Forms.MouseEventArgs) Handles MyBase.MouseMove
		Dim Button As Short = eventArgs.Button \ &H100000
		Dim Shift As Short = System.Windows.Forms.Control.ModifierKeys \ &H10000
		Dim X As Single = VB6.PixelsToTwipsX(eventArgs.X)
		Dim y As Single = VB6.PixelsToTwipsY(eventArgs.Y)
		
		GetStatus("按任意键继续...")
		
	End Sub
	
	'UPGRADE_WARNING: Form 事件 frmSplash.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 frmSplash_Closed(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles MyBase.Closed
		
		frmMain.DefInstance.Show() '主程序显示
		
	End Sub
	
	Private Sub lblCopyright_Click(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles lblCopyright.Click
		Me.Close()
	End Sub
	
	Private Sub lblLicenseTo_Click(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles lblLicenseTo.Click
		Me.Close()
	End Sub
	
	Private Sub lblVersion_Click(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles lblVersion.Click
		Me.Close()
	End Sub
	
	Private Sub Timer2_Tick(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles Timer2.Tick
		Me.Close()
	End Sub
End Class