学步园

使用Flash Player 6.0 r4版播放器的文件删去前424961个字节
使用Flash Player 7.0 r14版播放器的文件删去987137个字节

使用Flash Player 8.0 r22版播放器的文件1581057个字节

使用Flash Player 9.0 r45版播放器的文件2447561个字节

使用Flash Player 9.0 r115版播放器的文件3391489个字节

源代码如下：

Imports System
Imports System.IO
Public Class exe2swf
    Dim FPBB1 As Integer    '定义一个变量用于保存Flash Player的版本
    Private Sub ZH1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ZH1.Click
        Dim MBWJ1 As String
        If MBWenJianLJ1.Text = "" Then                '当目标文件路径未填写时
            MBWJ1 = Mid(YWenJianLJ1.Text, 1, YWenJianLJ1.Text.Length - 3) & "swf"  '生成默认路径，即与源文件相同
        Else
            MBWJ1 = MBWenJianLJ1.Text                 '否则则使用已填写的目标文件路径
        End If
        If File.Exists(YWenJianLJ1.Text) = False Then '判断源文件是否存在
            MsgBox("无法打开文件，可能源文件路径错误或不存在！", MsgBoxStyle.OkOnly, "打开文件错误")
        Else
            Select Case FPBB1                         '使用Select函数分开处理不同版本的文件
                Case 1      '使用Flash Player 6.0 r4版播放器的文件处理方法
                    Dim wjsj() As Byte
                    FileOpen(1, YWenJianLJ1.Text, OpenMode.Binary)  '打开源文件
                    ReDim wjsj(LOF(1) - 424961)                    '读取源文件
                    FileGet(1, wjsj, 424961)
                    FileClose(1)
                    FileOpen(1, MBWJ1, OpenMode.Binary)             '打开目标文件
                    FilePut(1, wjsj, -1)                            '写入目标文件
                    FileClose(1)
                Case 2      '使用Flash Player 7.0 r14版播放器的文件处理方法
                    Dim wjsj() As Byte
                    FileOpen(1, YWenJianLJ1.Text, OpenMode.Binary)  '打开源文件
                    ReDim wjsj(LOF(1) - 987137)                    '读取源文件
                    FileGet(1, wjsj, 987137)
                    FileClose(1)
                    FileOpen(1, MBWJ1, OpenMode.Binary)             '打开目标文件
                    FilePut(1, wjsj, -1)                            '写入目标文件
                    FileClose(1)
                Case 3      '使用Flash Player 8.0 r22版播放器的文件处理方法
                    Dim wjsj() As Byte
                    FileOpen(1, YWenJianLJ1.Text, OpenMode.Binary)  '打开源文件
                    ReDim wjsj(LOF(1) - 1581057)                    '读取源文件
                    FileGet(1, wjsj, 1581057)
                    FileClose(1)
                    FileOpen(1, MBWJ1, OpenMode.Binary)             '打开目标文件
                    FilePut(1, wjsj, -1)                            '写入目标文件
                    FileClose(1)

                Case 4      '使用Flash Player 9.0 r45版播放器的文件处理方法
                    Dim wjsj() As Byte
                    FileOpen(1, YWenJianLJ1.Text, OpenMode.Binary)  '打开源文件
                    ReDim wjsj(LOF(1) - 2447561)                    '读取源文件
                    FileGet(1, wjsj, 2447561)
                    FileClose(1)
                    FileOpen(1, MBWJ1, OpenMode.Binary)             '打开目标文件
                    FilePut(1, wjsj, -1)                            '写入目标文件
                    FileClose(1)

                Case 5      '使用Flash Player 9.0 r115版播放器的文件处理方法
                    Dim wjsj() As Byte
                    FileOpen(1, YWenJianLJ1.Text, OpenMode.Binary)  '打开源文件
                    ReDim wjsj(LOF(1) - 3391489)                    '读取源文件
                    FileGet(1, wjsj, 3391489)
                    FileClose(1)
                    FileOpen(1, MBWJ1, OpenMode.Binary)             '打开目标文件
                    FilePut(1, wjsj, -1)                            '写入目标文件
                    FileClose(1)

            End Select
            MsgBox(YWenJianLJ1.Text & " 已经转换成功，并保存为 " & MBWJ1 & "！", MsgBoxStyle.OkOnly, "转换成功")
            '以下If代码段用于在“转换完成后打开”选项勾选的情况下，打开生产的文件。
            If WCDK1.Checked = True Then
                Process.Start(MBWJ1, -0)
            End If
        End If
        YWenJianLJ1.Text = ""            '清除文本框
        MBWenJianLJ1.Text = ""           '清除文本框
        ZH1.Enabled = False              '禁用“转换”按钮
        WCDK1.Checked = False            '取消选择“转换完成后打开”选项
        WCDK1.Enabled = False            '令“转换完成后打开”选项不可用
        DKWJ1.FileName = ""
    End Sub

    Private Sub LL1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles LL1.Click
        DKWJ1.ShowDialog()                  '显示打开文件对话框
        YWenJianLJ1.Text = DKWJ1.FileName   '将打开的文件的路径在源文件路径文本框中显示出来
    End Sub

    Private Sub LL2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles LL2.Click
        BCWJ1.ShowDialog()                  '显示保存文件对话框
        MBWenJianLJ1.Text = BCWJ1.FileName  '将目标文件的路径在目标文件路径文本框中显示出来
    End Sub

    Private Sub YWenJianLJ1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles YWenJianLJ1.TextChanged
        If YWenJianLJ1.Text = "" Then       '如果“源文件路径”文本框为空，则三个单选按钮为未选状态且不可用
            FP6.Checked = False
            FP7.Checked = False
            FP8.Checked = False
            FP91.Checked = False
            FP92.Checked = False
            FP6.Enabled = False
            FP7.Enabled = False
            FP8.Enabled = False
            FP91.Enabled = False
            FP92.Enabled = False
        Else                                '如果“源文件路径”文本框有内容，则三个单选按钮可用
            FP6.Enabled = True
            FP7.Enabled = True
            FP8.Enabled = True
            FP91.Enabled = True
            FP92.Enabled = True
        End If
    End Sub


    Private Sub FP6_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles FP6.CheckedChanged
        If FP6.Checked = True Then
            ZH1.Enabled = True
            FPBB1 = 1
            WCDK1.Enabled = True
        End If
    End Sub

    Private Sub FP7_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles FP7.CheckedChanged
        If FP7.Checked = True Then
            ZH1.Enabled = True
            FPBB1 = 2
            WCDK1.Enabled = True
        End If
    End Sub

    Private Sub FP8_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles FP8.CheckedChanged
        If FP8.Checked = True Then          '如果“Flash Player 8单选按钮”选择
            ZH1.Enabled = True              '“转换”按钮可用
            FPBB1 = 3                       '将值“1”赋给“Flash Player版本”变量
            WCDK1.Enabled = True            '“完成后打开”复选按钮可用
        End If
    End Sub

    Private Sub FP91_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles FP91.CheckedChanged
        If FP91.Checked = True Then
            ZH1.Enabled = True
            FPBB1 = 4
            WCDK1.Enabled = True
        End If
    End Sub

    Private Sub FP92_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles FP92.CheckedChanged
        If FP92.Checked = True Then
            ZH1.Enabled = True
            FPBB1 = 5
            WCDK1.Enabled = True
        End If
    End Sub


    Private Sub About1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles About1.Click
        About.Show()
    End Sub

    Private Sub Help1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Help1.Click
        Help.Show()
    End Sub

End Class

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