form1.vb

Source code for VB.NET book - Chapter 5

Public Class Form1
    Inherits System.Windows.Forms.Form

#Region " Windows 窗体设计器生成的代码 "

    Public Sub New()
        MyBase.New()

        '该调用是 Windows 窗体设计器所必需的。
        InitializeComponent()

        '在 InitializeComponent() 调用之后添加任何初始化

    End Sub

    '窗体重写 dispose 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

    '注意: 以下过程是 Windows 窗体设计器所必需的
    '可以使用 Windows 窗体设计器修改此过程。
    '不要使用代码编辑器修改它。
    Friend WithEvents AxAnimation1 As AxMSComCtl2.AxAnimation
    Friend WithEvents OpenFileDialog1 As System.Windows.Forms.OpenFileDialog
    Friend WithEvents MainMenu1 As System.Windows.Forms.MainMenu
    Friend WithEvents MenuItem1 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem2 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem3 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem4 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem5 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem6 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem7 As System.Windows.Forms.MenuItem
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Dim resources As System.Resources.ResourceManager = New System.Resources.ResourceManager(GetType(Form1))
        Me.AxAnimation1 = New AxMSComCtl2.AxAnimation
        Me.OpenFileDialog1 = New System.Windows.Forms.OpenFileDialog
        Me.MainMenu1 = New System.Windows.Forms.MainMenu
        Me.MenuItem1 = New System.Windows.Forms.MenuItem
        Me.MenuItem2 = New System.Windows.Forms.MenuItem
        Me.MenuItem3 = New System.Windows.Forms.MenuItem
        Me.MenuItem4 = New System.Windows.Forms.MenuItem
        Me.MenuItem5 = New System.Windows.Forms.MenuItem
        Me.MenuItem6 = New System.Windows.Forms.MenuItem
        Me.MenuItem7 = New System.Windows.Forms.MenuItem
        CType(Me.AxAnimation1, System.ComponentModel.ISupportInitialize).BeginInit()
        Me.SuspendLayout()
        '
        'AxAnimation1
        '
        Me.AxAnimation1.Dock = System.Windows.Forms.DockStyle.Fill
        Me.AxAnimation1.Location = New System.Drawing.Point(0, 0)
        Me.AxAnimation1.Name = "AxAnimation1"
        Me.AxAnimation1.OcxState = CType(resources.GetObject("AxAnimation1.OcxState"), System.Windows.Forms.AxHost.State)
        Me.AxAnimation1.Size = New System.Drawing.Size(292, 241)
        Me.AxAnimation1.TabIndex = 0
        '
        'MainMenu1
        '
        Me.MainMenu1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem1, Me.MenuItem4})
        '
        'MenuItem1
        '
        Me.MenuItem1.Index = 0
        Me.MenuItem1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem2, Me.MenuItem3})
        Me.MenuItem1.Text = "文件"
        '
        'MenuItem2
        '
        Me.MenuItem2.Index = 0
        Me.MenuItem2.Text = "打开"
        '
        'MenuItem3
        '
        Me.MenuItem3.Index = 1
        Me.MenuItem3.Text = "退出"
        '
        'MenuItem4
        '
        Me.MenuItem4.Index = 1
        Me.MenuItem4.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem5, Me.MenuItem6, Me.MenuItem7})
        Me.MenuItem4.Text = "播放"
        '
        'MenuItem5
        '
        Me.MenuItem5.Index = 0
        Me.MenuItem5.Text = "开始"
        '
        'MenuItem6
        '
        Me.MenuItem6.Index = 1
        Me.MenuItem6.Text = "暂停"
        '
        'MenuItem7
        '
        Me.MenuItem7.Index = 2
        Me.MenuItem7.Text = "继续"
        '
        'Form1
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.ClientSize = New System.Drawing.Size(292, 241)
        Me.Controls.Add(Me.AxAnimation1)
        Me.Menu = Me.MainMenu1
        Me.Name = "Form1"
        Me.Text = "动画播放器"
        CType(Me.AxAnimation1, System.ComponentModel.ISupportInitialize).EndInit()
        Me.ResumeLayout(False)

    End Sub

#End Region

    Private Sub MenuItem2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem2.Click
        OpenFileDialog1.Filter = "Animation Files(*.avi)|*avi|All Files(*.*)|*.*"
        OpenFileDialog1.FilterIndex = 1
        OpenFileDialog1.ShowDialog()
        MenuItem5.Enabled = True
        AxAnimation1.Open(OpenFileDialog1.FileName)
    End Sub

    Private Sub MenuItem5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem5.Click
        AxAnimation1.Play(10, , )
        MenuItem6.Enabled = True
    End Sub

    Private Sub MenuItem6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem6.Click
        AxAnimation1.Stop()
        MenuItem7.Enabled = True
    End Sub

    Private Sub MenuItem7_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem7.Click
        AxAnimation1.Play()
        MenuItem7.Enabled = False
    End Sub

    Private Sub MenuItem3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem3.Click
        End
    End Sub

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        MenuItem5.Enabled = False
        MenuItem6.Enabled = False
        MenuItem7.Enabled = False
    End Sub
End Class