form1.vb

作业练习题 你们

Imports System
Imports System.IO
Imports System.Data
Imports System.Drawing
Imports System.Diagnostics
Imports System.ComponentModel
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 Label1 As System.Windows.Forms.Label
    Friend WithEvents Label2 As System.Windows.Forms.Label
    Friend WithEvents TextBox1 As System.Windows.Forms.TextBox
    Friend WithEvents Button1 As System.Windows.Forms.Button
    Friend WithEvents ListBox1 As System.Windows.Forms.ListBox
    Friend WithEvents Button2 As System.Windows.Forms.Button
    Friend WithEvents OpenFileDialog1 As System.Windows.Forms.OpenFileDialog
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.Label1 = New System.Windows.Forms.Label
        Me.Label2 = New System.Windows.Forms.Label
        Me.TextBox1 = New System.Windows.Forms.TextBox
        Me.Button1 = New System.Windows.Forms.Button
        Me.ListBox1 = New System.Windows.Forms.ListBox
        Me.Button2 = New System.Windows.Forms.Button
        Me.OpenFileDialog1 = New System.Windows.Forms.OpenFileDialog
        Me.SuspendLayout()
        '
        'Label1
        '
        Me.Label1.Location = New System.Drawing.Point(16, 88)
        Me.Label1.Name = "Label1"
        Me.Label1.Size = New System.Drawing.Size(80, 23)
        Me.Label1.TabIndex = 0
        Me.Label1.Text = "文件信息："
        '
        'Label2
        '
        Me.Label2.Location = New System.Drawing.Point(16, 8)
        Me.Label2.Name = "Label2"
        Me.Label2.Size = New System.Drawing.Size(48, 24)
        Me.Label2.TabIndex = 1
        Me.Label2.Text = "文件："
        '
        'TextBox1
        '
        Me.TextBox1.Location = New System.Drawing.Point(24, 48)
        Me.TextBox1.Name = "TextBox1"
        Me.TextBox1.Size = New System.Drawing.Size(248, 20)
        Me.TextBox1.TabIndex = 2
        Me.TextBox1.Text = ""
        '
        'Button1
        '
        Me.Button1.Location = New System.Drawing.Point(112, 8)
        Me.Button1.Name = "Button1"
        Me.Button1.Size = New System.Drawing.Size(64, 24)
        Me.Button1.TabIndex = 3
        Me.Button1.Text = "打开文件"
        '
        'ListBox1
        '
        Me.ListBox1.Dock = System.Windows.Forms.DockStyle.Bottom
        Me.ListBox1.Location = New System.Drawing.Point(0, 122)
        Me.ListBox1.Name = "ListBox1"
        Me.ListBox1.Size = New System.Drawing.Size(292, 212)
        Me.ListBox1.TabIndex = 4
        '
        'Button2
        '
        Me.Button2.Location = New System.Drawing.Point(104, 80)
        Me.Button2.Name = "Button2"
        Me.Button2.Size = New System.Drawing.Size(88, 24)
        Me.Button2.TabIndex = 5
        Me.Button2.Text = "获取文件信息"
        '
        'Form1
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.ClientSize = New System.Drawing.Size(292, 334)
        Me.Controls.Add(Me.Button2)
        Me.Controls.Add(Me.ListBox1)
        Me.Controls.Add(Me.Button1)
        Me.Controls.Add(Me.TextBox1)
        Me.Controls.Add(Me.Label2)
        Me.Controls.Add(Me.Label1)
        Me.Name = "Form1"
        Me.Text = "文件信息"
        Me.ResumeLayout(False)

    End Sub

#End Region
    Dim m_Path As String
    Dim m_File As FileVersionInfo
    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        OpenFileDialog1.CheckFileExists = True
        OpenFileDialog1.CheckPathExists = True
        OpenFileDialog1.AddExtension = True
        OpenFileDialog1.Filter = "All Files(*.*)|*.*"
        OpenFileDialog1.ShowDialog()
        m_Path = OpenFileDialog1.FileName
        If m_Path = "" Then
            Exit Sub
        Else
            TextBox1.Text = m_Path
        End If
    End Sub

    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        Dim m_Fn As String
        Dim m_Cmt As String
        Dim m_Cm As String
        Dim m_Fv As String
        Dim m_Pv As String
        Dim m_Pp As String
        Dim m_Fd As String
        Dim m_Pn As String
        Dim m_Lan As String
        Dim m_Lt As String
        Dim m_On As String
        Dim m_Sb As String
        m_File = FileVersionInfo.GetVersionInfo(m_Path)
        m_Fn = m_File.FileName
        m_Fn = m_Fn.Substring(m_Fn.LastIndexOf("\") + 1)
        m_Cmt = m_File.Comments
        m_Cm = m_File.CompanyName
        m_Fv = m_File.FileVersion
        m_Pv = m_File.ProductVersion
        m_Pn = m_File.ProductName
        m_Pp = m_File.FilePrivatePart
        m_Fd = m_File.FileDescription
        m_Lan = m_File.Language
        m_Lt = m_File.LegalTrademarks
        m_On = m_File.OriginalFilename
        m_Sb = m_File.SpecialBuild
        ListBox1.Items.Add("*****************************************")
        ListBox1.Items.Add("文件名：" & m_Fn)
        ListBox1.Items.Add("文件注释：" & m_Cmt)
        ListBox1.Items.Add("公司：" & m_Cm)
        ListBox1.Items.Add("文件版本号：" & m_Fv)
        ListBox1.Items.Add("产品版本号：" & m_Pv)
        ListBox1.Items.Add("文件专用部件号：" & m_Pp)
        ListBox1.Items.Add("产品名称：" & m_Pn)
        ListBox1.Items.Add("文件说明：" & m_Fd)
        ListBox1.Items.Add("版本信息区的默认语言字符串：" & m_Lan)
        ListBox1.Items.Add("文件的商标和注册商标：" & m_Lt)
        ListBox1.Items.Add("文件的特殊内部版本信息：" & m_Sb)
        ListBox1.Items.Add("创建文件是所使用的名称：" & m_On)
        ListBox1.Items.Add("******************************************")
    End Sub
End Class