form2.vb

这是一本用Visual Studio.NET进行多媒体编程的读物

Option Strict Off
Option Explicit On
Friend Class Form2
	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
    Private components As System.ComponentModel.IContainer
	'Windows 窗体设计器所必需的
		Public ToolTip1 As System.Windows.Forms.ToolTip
	Public WithEvents Timer1 As System.Windows.Forms.Timer
	Public WithEvents ShockwaveFlash1 As AxShockwaveFlashObjects.AxShockwaveFlash
	Public WithEvents ShowControlPanel As System.Windows.Forms.MenuItem
	Public WithEvents Panal 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(Form2))
        Me.ToolTip1 = New System.Windows.Forms.ToolTip(Me.components)
        Me.Panal = New System.Windows.Forms.MenuItem()
        Me.ShowControlPanel = New System.Windows.Forms.MenuItem()
        Me.MainMenu1 = New System.Windows.Forms.MainMenu()
        Me.ShockwaveFlash1 = New AxShockwaveFlashObjects.AxShockwaveFlash()
        Me.Timer1 = New System.Windows.Forms.Timer(Me.components)
        CType(Me.ShockwaveFlash1, System.ComponentModel.ISupportInitialize).BeginInit()
        Me.SuspendLayout()
        '
        'Panal
        '
        Me.Panal.Index = 0
        Me.Panal.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.ShowControlPanel})
        Me.Panal.Text = "控制"
        '
        'ShowControlPanel
        '
        Me.ShowControlPanel.Index = 0
        Me.ShowControlPanel.Text = "显示控制面板"
        '
        'MainMenu1
        '
        Me.MainMenu1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.Panal})
        '
        'ShockwaveFlash1
        '
        Me.ShockwaveFlash1.Enabled = True
        Me.ShockwaveFlash1.Location = New System.Drawing.Point(102, 46)
        Me.ShockwaveFlash1.Name = "ShockwaveFlash1"
        Me.ShockwaveFlash1.OcxState = CType(resources.GetObject("ShockwaveFlash1.OcxState"), System.Windows.Forms.AxHost.State)
        Me.ShockwaveFlash1.Size = New System.Drawing.Size(964, 659)
        Me.ShockwaveFlash1.TabIndex = 0
        '
        'Timer1
        '
        Me.Timer1.Enabled = True
        Me.Timer1.Interval = 20
        '
        'Form2
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(6, 14)
        Me.ClientSize = New System.Drawing.Size(399, 239)
        Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.ShockwaveFlash1})
        Me.Location = New System.Drawing.Point(398, 475)
        Me.Menu = Me.MainMenu1
        Me.Name = "Form2"
        Me.StartPosition = System.Windows.Forms.FormStartPosition.Manual
        Me.Text = "Form2"
        Me.WindowState = System.Windows.Forms.FormWindowState.Maximized
        CType(Me.ShockwaveFlash1, System.ComponentModel.ISupportInitialize).EndInit()
        Me.ResumeLayout(False)

    End Sub
#End Region 
#Region "升级支持"
	Private Shared m_vb6FormDefInstance As Form2
	Private Shared m_InitializingDefInstance As Boolean
	Public Shared Property DefInstance() As Form2
		Get
			If m_vb6FormDefInstance Is Nothing OrElse m_vb6FormDefInstance.IsDisposed Then
				m_InitializingDefInstance = True
				m_vb6FormDefInstance = New Form2()
				m_InitializingDefInstance = False
			End If
			DefInstance = m_vb6FormDefInstance
		End Get
		Set
			m_vb6FormDefInstance = Value
		End Set
	End Property
#End Region 
	
	
	Private Sub Form2_Resize(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles MyBase.Resize
		'将ShockwaveFlash1控件的大小设置为Form2的大小。
        ShockwaveFlash1.Top = VB6.TwipsToPixelsY(Form2.DefInstance.Location.Y)
		'UPGRADE_ISSUE: Form 属性 Form2.ScaleLeft 未升级。 单击以获得更多信息：ms-help://MS.MSDNVS/vbcon/html/vbup2064.htm
        ShockwaveFlash1.Left = VB6.TwipsToPixelsX(Form2.DefInstance.Location.X) '          .ScaleLeft)
		ShockwaveFlash1.Width = VB6.TwipsToPixelsX(VB6.PixelsToTwipsX(Form2.DefInstance.ClientRectangle.Width))
		ShockwaveFlash1.Height = VB6.TwipsToPixelsY(VB6.PixelsToTwipsY(Form2.DefInstance.ClientRectangle.Height))
		
	End Sub
	
	
	Private Sub ShockwaveFlash1_OnReadyStateChange(ByVal eventSender As System.Object, ByVal eventArgs As AxShockwaveFlashObjects.DShockwaveFlashEvents_OnReadyStateChangeEvent) Handles ShockwaveFlash1.OnReadyStateChange
		Form1.DefInstance.Show()
	End Sub
	
	Public Sub ShowControlPanel_Popup(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles ShowControlPanel.Popup
		ShowControlPanel_Click(eventSender, eventArgs)
	End Sub
	Public Sub ShowControlPanel_Click(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles ShowControlPanel.Click

        Form1.DefInstance.Show()
        Form1.DefInstance.Activate()
	End Sub
	
	Private Sub Timer1_Tick(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles Timer1.Tick
		'在状态栏和滑动条上显示当前播放的帧。
		Form1.DefInstance.StatusBar1.Panels(5).Text = Str(ShockwaveFlash1.FrameNum)
		Form1.DefInstance.Slider1.Value = ShockwaveFlash1.FrameNum
		
	End Sub
End Class