getwavinfo.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 Form1
	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 CMDialog1 As AxMSComDlg.AxCommonDialog
	Public WithEvents PLAY As System.Windows.Forms.Button
	Public WithEvents DISPLAY As System.Windows.Forms.Button
	Public WithEvents OPEN As System.Windows.Forms.Button
            Friend WithEvents GroupBox1 As System.Windows.Forms.GroupBox
    Friend WithEvents TextBox1 As System.Windows.Forms.TextBox
        Friend WithEvents TextBox3 As System.Windows.Forms.TextBox
    Friend WithEvents TextBox4 As System.Windows.Forms.TextBox
    Friend WithEvents TextBox5 As System.Windows.Forms.TextBox
    Friend WithEvents TextBox6 As System.Windows.Forms.TextBox
    Friend WithEvents TextBox7 As System.Windows.Forms.TextBox
    Friend WithEvents TextBox8 As System.Windows.Forms.TextBox
    Friend WithEvents TextBox9 As System.Windows.Forms.TextBox
    Friend WithEvents Label1 As System.Windows.Forms.Label
    Friend WithEvents Label2 As System.Windows.Forms.Label
    Friend WithEvents Label3 As System.Windows.Forms.Label
    Friend WithEvents Label4 As System.Windows.Forms.Label
    Friend WithEvents Label5 As System.Windows.Forms.Label
    Friend WithEvents Label6 As System.Windows.Forms.Label
    Friend WithEvents Label7 As System.Windows.Forms.Label
    Friend WithEvents Label8 As System.Windows.Forms.Label
    Friend WithEvents Label9 As System.Windows.Forms.Label
    Friend WithEvents TextBox2 As System.Windows.Forms.TextBox
        	Public WithEvents Text1 As System.Windows.Forms.TextBox
		'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(Form1))
        Me.ToolTip1 = New System.Windows.Forms.ToolTip(Me.components)
        Me.Label5 = New System.Windows.Forms.Label()
        Me.Label7 = New System.Windows.Forms.Label()
        Me.Label1 = New System.Windows.Forms.Label()
        Me.Label2 = New System.Windows.Forms.Label()
        Me.Label3 = New System.Windows.Forms.Label()
        Me.Label6 = New System.Windows.Forms.Label()
        Me.Label4 = New System.Windows.Forms.Label()
        Me.DISPLAY = New System.Windows.Forms.Button()
        Me.TextBox8 = New System.Windows.Forms.TextBox()
        Me.CMDialog1 = New AxMSComDlg.AxCommonDialog()
        Me.TextBox3 = New System.Windows.Forms.TextBox()
        Me.TextBox2 = New System.Windows.Forms.TextBox()
        Me.Text1 = New System.Windows.Forms.TextBox()
        Me.TextBox1 = New System.Windows.Forms.TextBox()
        Me.TextBox6 = New System.Windows.Forms.TextBox()
        Me.TextBox7 = New System.Windows.Forms.TextBox()
        Me.TextBox4 = New System.Windows.Forms.TextBox()
        Me.TextBox5 = New System.Windows.Forms.TextBox()
        Me.OPEN = New System.Windows.Forms.Button()
        Me.TextBox9 = New System.Windows.Forms.TextBox()
        Me.GroupBox1 = New System.Windows.Forms.GroupBox()
        Me.Label9 = New System.Windows.Forms.Label()
        Me.Label8 = New System.Windows.Forms.Label()
        Me.PLAY = New System.Windows.Forms.Button()
        CType(Me.CMDialog1, System.ComponentModel.ISupportInitialize).BeginInit()
        Me.GroupBox1.SuspendLayout()
        Me.SuspendLayout()
        '
        'Label5
        '
        Me.Label5.Location = New System.Drawing.Point(16, 120)
        Me.Label5.Name = "Label5"
        Me.Label5.RightToLeft = System.Windows.Forms.RightToLeft.Yes
        Me.Label5.Size = New System.Drawing.Size(128, 16)
        Me.Label5.TabIndex = 6
        Me.Label5.Text = "Wave_Format"
        '
        'Label7
        '
        Me.Label7.Location = New System.Drawing.Point(16, 168)
        Me.Label7.Name = "Label7"
        Me.Label7.RightToLeft = System.Windows.Forms.RightToLeft.Yes
        Me.Label7.Size = New System.Drawing.Size(128, 16)
        Me.Label7.TabIndex = 6
        Me.Label7.Text = "SamplesPerSecond"
        '
        'Label1
        '
        Me.Label1.Location = New System.Drawing.Point(16, 24)
        Me.Label1.Name = "Label1"
        Me.Label1.RightToLeft = System.Windows.Forms.RightToLeft.Yes
        Me.Label1.Size = New System.Drawing.Size(128, 16)
        Me.Label1.TabIndex = 6
        Me.Label1.Text = "Riff_Format"
        '
        'Label2
        '
        Me.Label2.Location = New System.Drawing.Point(16, 48)
        Me.Label2.Name = "Label2"
        Me.Label2.RightToLeft = System.Windows.Forms.RightToLeft.Yes
        Me.Label2.Size = New System.Drawing.Size(128, 16)
        Me.Label2.TabIndex = 6
        Me.Label2.Text = "chunk_size"
        '
        'Label3
        '
        Me.Label3.Location = New System.Drawing.Point(16, 72)
        Me.Label3.Name = "Label3"
        Me.Label3.RightToLeft = System.Windows.Forms.RightToLeft.Yes
        Me.Label3.Size = New System.Drawing.Size(128, 16)
        Me.Label3.TabIndex = 6
        Me.Label3.Text = "ChunkID"
        '
        'Label6
        '
        Me.Label6.Location = New System.Drawing.Point(16, 144)
        Me.Label6.Name = "Label6"
        Me.Label6.RightToLeft = System.Windows.Forms.RightToLeft.Yes
        Me.Label6.Size = New System.Drawing.Size(128, 16)
        Me.Label6.TabIndex = 6
        Me.Label6.Text = "Channels"
        '
        'Label4
        '
        Me.Label4.Location = New System.Drawing.Point(16, 96)
        Me.Label4.Name = "Label4"
        Me.Label4.RightToLeft = System.Windows.Forms.RightToLeft.Yes
        Me.Label4.Size = New System.Drawing.Size(128, 16)
        Me.Label4.TabIndex = 6
        Me.Label4.Text = "fmt"
        '
        'DISPLAY
        '
        Me.DISPLAY.BackColor = System.Drawing.SystemColors.Control
        Me.DISPLAY.Cursor = System.Windows.Forms.Cursors.Default
        Me.DISPLAY.Location = New System.Drawing.Point(287, 136)
        Me.DISPLAY.Name = "DISPLAY"
        Me.DISPLAY.RightToLeft = System.Windows.Forms.RightToLeft.No
        Me.DISPLAY.Size = New System.Drawing.Size(196, 38)
        Me.DISPLAY.TabIndex = 3
        Me.DISPLAY.Text = "显示WAV文件的信息"
        '
        'TextBox8
        '
        Me.TextBox8.Location = New System.Drawing.Point(152, 192)
        Me.TextBox8.Name = "TextBox8"
        Me.TextBox8.Size = New System.Drawing.Size(104, 21)
        Me.TextBox8.TabIndex = 5
        Me.TextBox8.Text = "TextBox8"
        '
        'CMDialog1
        '
        Me.CMDialog1.Enabled = True
        Me.CMDialog1.Location = New System.Drawing.Point(461, 176)
        Me.CMDialog1.Name = "CMDialog1"
        Me.CMDialog1.OcxState = CType(resources.GetObject("CMDialog1.OcxState"), System.Windows.Forms.AxHost.State)
        Me.CMDialog1.Size = New System.Drawing.Size(32, 32)
        Me.CMDialog1.TabIndex = 0
        '
        'TextBox3
        '
        Me.TextBox3.Location = New System.Drawing.Point(152, 72)
        Me.TextBox3.Name = "TextBox3"
        Me.TextBox3.Size = New System.Drawing.Size(104, 21)
        Me.TextBox3.TabIndex = 5
        Me.TextBox3.Text = "TextBox3"
        '
        'TextBox2
        '
        Me.TextBox2.Location = New System.Drawing.Point(152, 48)
        Me.TextBox2.Name = "TextBox2"
        Me.TextBox2.Size = New System.Drawing.Size(104, 21)